mewin/glslang
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A round of increasing robustness against buffer overruns.

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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@21917 e7fa87d3-cd2b-0410-9028-fcbf551c1848
This commit is contained in:
John Kessenich 2013-06-10 07:36:26 +00:00
parent 7408a69952
commit 00f605b930
11 changed files with 98 additions and 32 deletions
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3
Test/testlist
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@ -1,4 +1,4 @@
sample.frag .rsample.frag
sample.vert sample.vert
specExamples.frag specExamples.frag
specExamples.vert specExamples.vert
@ -36,3 +36,4 @@ errors.frag
forwardRef.frag forwardRef.frag
uint.frag uint.frag
switch.frag switch.frag
tokenLength.vert

36
Test/tokenLength.vert Normal file
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@ -0,0 +1,36 @@
#version 300 es
// 1023 characters
in float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
// 1024 characters (okay)
in float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
int E1 = 5000000000; // ERROR
int E2 = 50000000000; // ERROR
int B = 4294967295; // okay
int OE = 0777777777777777777777; // ERROR
int HE = 0x1234567890ABCDEF0; // ERROR
// 1023 character fraction
float F = 1.012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012;
// 1024 character value
float G = 1.0123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890;
// 1027 character fraction
float E3 = 1.01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234;
void main()
{
gl_Position = vec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
B, F, G);
}
// super long
float BCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789BCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789BCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789BCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789ABCDEF0123456789;
int superH = 0x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
int superO = 0777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777077777777777777777777707777777777777777777770777777777777777777777;
int superI = 429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295429496729542949672954294967295;
float superF = 1.012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890121234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901212345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012;

2
glslang/Include/Common.h
View File

@ -185,4 +185,6 @@ __inline TPersistString FormatSourceLoc(const TSourceLoc loc)
typedef TMap<TString, TString> TPragmaTable; typedef TMap<TString, TString> TPragmaTable;
typedef TMap<TString, TString>::tAllocator TPragmaTableAllocator; typedef TMap<TString, TString>::tAllocator TPragmaTableAllocator;
const int GlslangMaxTokenLength = 1024;
#endif // _COMMON_INCLUDED_ #endif // _COMMON_INCLUDED_

4
glslang/Include/Types.h
View File

@ -40,6 +40,8 @@
#include "../Include/Common.h" #include "../Include/Common.h"
#include "../Include/BaseTypes.h" #include "../Include/BaseTypes.h"
const int GlslangMaxTypeLength = 200;
// //
// Details within a sampler type // Details within a sampler type
// //
@ -602,7 +604,7 @@ public:
TString getCompleteString() const TString getCompleteString() const
{ {
const int maxSize = 200; const int maxSize = GlslangMaxTypeLength;
char buf[maxSize]; char buf[maxSize];
char *p = &buf[0]; char *p = &buf[0];
char *end = &buf[maxSize]; char *end = &buf[maxSize];

2
glslang/MachineIndependent/ParseHelper.cpp
View File

@ -205,7 +205,7 @@ void TParseContext::recover()
void C_DECL TParseContext::error(TSourceLoc nLine, const char *szReason, const char *szToken, void C_DECL TParseContext::error(TSourceLoc nLine, const char *szReason, const char *szToken,
const char *szExtraInfoFormat, ...) const char *szExtraInfoFormat, ...)
{ {
const int maxSize = 400; const int maxSize = GlslangMaxTokenLength + 200;
char szExtraInfo[maxSize]; char szExtraInfo[maxSize];
va_list marker; va_list marker;

2
glslang/MachineIndependent/SymbolTable.cpp
View File

@ -105,7 +105,7 @@ void TType::buildMangledName(TString& mangledName)
} }
if (arraySizes) { if (arraySizes) {
const int maxSize = 10; const int maxSize = 11;
char buf[maxSize]; char buf[maxSize];
snprintf(buf, maxSize, "%d", arraySizes->front()); snprintf(buf, maxSize, "%d", arraySizes->front());
mangledName += '['; mangledName += '[';

2
glslang/MachineIndependent/intermOut.cpp
View File

@ -84,7 +84,7 @@ void OutputSymbol(TIntermSymbol* node, TIntermTraverser* it)
OutputTreeText(oit->infoSink, node, oit->depth); OutputTreeText(oit->infoSink, node, oit->depth);
const int maxSize = 100; const int maxSize = GlslangMaxTypeLength + GlslangMaxTokenLength;
char buf[maxSize]; char buf[maxSize];
snprintf(buf, maxSize, "'%s' (%s)\n", snprintf(buf, maxSize, "'%s' (%s)\n",
node->getSymbol().c_str(), node->getSymbol().c_str(),

6
glslang/MachineIndependent/parseConst.cpp
View File

@ -81,7 +81,7 @@ bool ParseBinary(bool /* preVisit */, TIntermBinary* node, TIntermTraverser* it)
TStorageQualifier qualifier = node->getType().getQualifier().storage; TStorageQualifier qualifier = node->getType().getQualifier().storage;
if (qualifier != EvqConst) { if (qualifier != EvqConst) {
const int maxSize = 200; const int maxSize = GlslangMaxTypeLength + 50;
char buf[maxSize]; char buf[maxSize];
snprintf(buf, maxSize, "'constructor' : assigning non-constant to %s", oit->type.getCompleteString().c_str()); snprintf(buf, maxSize, "'constructor' : assigning non-constant to %s", oit->type.getCompleteString().c_str());
oit->infoSink.info.message(EPrefixError, buf, node->getLine()); oit->infoSink.info.message(EPrefixError, buf, node->getLine());
@ -99,7 +99,7 @@ bool ParseUnary(bool /* preVisit */, TIntermUnary* node, TIntermTraverser* it)
{ {
TConstTraverser* oit = static_cast<TConstTraverser*>(it); TConstTraverser* oit = static_cast<TConstTraverser*>(it);
const int maxSize = 200; const int maxSize = GlslangMaxTypeLength + 50;
char buf[maxSize]; char buf[maxSize];
snprintf(buf, maxSize, "'constructor' : assigning non-constant to '%s'", oit->type.getCompleteString().c_str()); snprintf(buf, maxSize, "'constructor' : assigning non-constant to '%s'", oit->type.getCompleteString().c_str());
oit->infoSink.info.message(EPrefixError, buf, node->getLine()); oit->infoSink.info.message(EPrefixError, buf, node->getLine());
@ -113,7 +113,7 @@ bool ParseAggregate(bool /* preVisit */, TIntermAggregate* node, TIntermTraverse
TConstTraverser* oit = static_cast<TConstTraverser*>(it); TConstTraverser* oit = static_cast<TConstTraverser*>(it);
if (!node->isConstructor() && node->getOp() != EOpComma) { if (!node->isConstructor() && node->getOp() != EOpComma) {
const int maxSize = 200; const int maxSize = GlslangMaxTypeLength + 50;
char buf[maxSize]; char buf[maxSize];
snprintf(buf, maxSize, "'constructor' : assigning non-constant to '%s'", oit->type.getCompleteString().c_str()); snprintf(buf, maxSize, "'constructor' : assigning non-constant to '%s'", oit->type.getCompleteString().c_str());
oit->infoSink.info.message(EPrefixError, buf, node->getLine()); oit->infoSink.info.message(EPrefixError, buf, node->getLine());

52
glslang/MachineIndependent/preprocessor/scanner.c
View File

@ -268,7 +268,7 @@ static int lFloatConst(char *str, int len, int ch, yystypepp * yylvalpp)
if (ch == 'e' || ch == 'E') { if (ch == 'e' || ch == 'E') {
if (len >= MAX_SYMBOL_NAME_LEN) { if (len >= MAX_SYMBOL_NAME_LEN) {
ShPpErrorToInfoLog("floating-point literal too long"); ShPpErrorToInfoLog("floating-point literal too long");
len = 1,str_len=1; len = 1,str_len=1;
} else { } else {
ExpSign = 1; ExpSign = 1;
@ -311,11 +311,11 @@ static int lFloatConst(char *str, int len, int ch, yystypepp * yylvalpp)
cpp->currentInput->ungetch(cpp->currentInput, ch2, yylvalpp); cpp->currentInput->ungetch(cpp->currentInput, ch2, yylvalpp);
cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp); cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
} else { } else {
if (len < MAX_SYMBOL_NAME_LEN-1) { if (len < MAX_SYMBOL_NAME_LEN) {
str[len++] = ch; str[len++] = ch;
str[len++] = ch2; str[len++] = ch2;
} else { } else {
ShPpErrorToInfoLog("floating-point literal too long"); ShPpErrorToInfoLog("floating-point literal too long");
len = 1,str_len=1; len = 1,str_len=1;
} }
} }
@ -348,7 +348,7 @@ static int byte_scan(InputSrc *in, yystypepp * yylvalpp)
{ {
char symbol_name[MAX_SYMBOL_NAME_LEN + 1]; char symbol_name[MAX_SYMBOL_NAME_LEN + 1];
char string_val[MAX_STRING_LEN + 1]; char string_val[MAX_STRING_LEN + 1];
int AlreadyComplained; int AlreadyComplained = 0;
int len, ch, ii; int len, ch, ii;
unsigned ival = 0; unsigned ival = 0;
@ -387,14 +387,15 @@ static int byte_scan(InputSrc *in, yystypepp * yylvalpp)
len++; len++;
ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp); ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
} else { } else {
ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp); ShPpErrorToInfoLog("name too long");
break;
} }
} while ((ch >= 'a' && ch <= 'z') || } while ((ch >= 'a' && ch <= 'z') ||
(ch >= 'A' && ch <= 'Z') || (ch >= 'A' && ch <= 'Z') ||
(ch >= '0' && ch <= '9') || (ch >= '0' && ch <= '9') ||
ch == '_'); ch == '_');
if (len >= MAX_SYMBOL_NAME_LEN) if (len > MAX_SYMBOL_NAME_LEN)
len = MAX_SYMBOL_NAME_LEN - 1; len = MAX_SYMBOL_NAME_LEN;
symbol_name[len] = '\0'; symbol_name[len] = '\0';
cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp); cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
yylvalpp->sc_ident = LookUpAddString(atable, symbol_name); yylvalpp->sc_ident = LookUpAddString(atable, symbol_name);
@ -410,23 +411,26 @@ static int byte_scan(InputSrc *in, yystypepp * yylvalpp)
(ch >= 'A' && ch <= 'F') || (ch >= 'A' && ch <= 'F') ||
(ch >= 'a' && ch <= 'f')) (ch >= 'a' && ch <= 'f'))
{ {
AlreadyComplained = 0;
ival = 0; ival = 0;
do { do {
if (len >= MAX_SYMBOL_NAME_LEN)
break;
yylvalpp->symbol_name[len++] = ch; yylvalpp->symbol_name[len++] = ch;
if (ival <= 0x0fffffff) { if (ival <= 0x0fffffff) {
if (ch >= '0' && ch <= '9') { if (ch >= '0' && ch <= '9') {
ii = ch - '0'; ii = ch - '0';
} else if (ch >= 'A' && ch <= 'F') { } else if (ch >= 'A' && ch <= 'F') {
ii = ch - 'A' + 10; ii = ch - 'A' + 10;
} else { } else if (ch >= 'a' && ch <= 'f') {
ii = ch - 'a' + 10; ii = ch - 'a' + 10;
} } else
ShPpErrorToInfoLog("bad digit in hexidecimal literal");
ival = (ival << 4) | ii; ival = (ival << 4) | ii;
} else { } else {
if (!AlreadyComplained) if (! AlreadyComplained) {
ShPpErrorToInfoLog("hexidecimal literal too long"); ShPpErrorToInfoLog("hexidecimal literal too long");
AlreadyComplained = 1; AlreadyComplained = 1;
}
} }
ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp); ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
} while ((ch >= '0' && ch <= '9') || } while ((ch >= '0' && ch <= '9') ||
@ -441,19 +445,22 @@ static int byte_scan(InputSrc *in, yystypepp * yylvalpp)
cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp); cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
yylvalpp->symbol_name[len] = '\0'; yylvalpp->symbol_name[len] = '\0';
yylvalpp->sc_int = (int)ival; yylvalpp->sc_int = (int)ival;
return CPP_INTCONSTANT; return CPP_INTCONSTANT;
} else if (ch >= '0' && ch <= '7') { // octal integer constants } else if (ch >= '0' && ch <= '7') { // octal integer constants
AlreadyComplained = 0;
ival = 0; ival = 0;
do { do {
if (len >= MAX_SYMBOL_NAME_LEN)
break;
yylvalpp->symbol_name[len++] = ch; yylvalpp->symbol_name[len++] = ch;
if (ival <= 0x1fffffff) { if (ival <= 0x1fffffff) {
ii = ch - '0'; ii = ch - '0';
ival = (ival << 3) | ii; ival = (ival << 3) | ii;
} else { } else {
if (!AlreadyComplained) if (!AlreadyComplained) {
ShPpErrorToInfoLog("octal literal too long"); ShPpErrorToInfoLog("octal literal too long");
AlreadyComplained = 1; AlreadyComplained = 1;
}
} }
ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp); ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
} while (ch >= '0' && ch <= '7'); } while (ch >= '0' && ch <= '7');
@ -462,6 +469,7 @@ static int byte_scan(InputSrc *in, yystypepp * yylvalpp)
yylvalpp->symbol_name[len] = '\0'; yylvalpp->symbol_name[len] = '\0';
cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp); cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
yylvalpp->sc_int = (int)ival; yylvalpp->sc_int = (int)ival;
return CPP_INTCONSTANT; return CPP_INTCONSTANT;
} else { } else {
cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp); cpp->currentInput->ungetch(cpp->currentInput, ch, yylvalpp);
@ -477,6 +485,9 @@ static int byte_scan(InputSrc *in, yystypepp * yylvalpp)
len++; len++;
} }
ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp); ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
} else {
ShPpErrorToInfoLog("token too long");
break;
} }
} while (ch >= '0' && ch <= '9'); } while (ch >= '0' && ch <= '9');
if (ch == '.' || ch == 'e' || ch == 'f' || ch == 'h' || ch == 'x'|| ch == 'E' || ch == 'F' || ch == 'l' || ch == 'L') { if (ch == '.' || ch == 'e' || ch == 'f' || ch == 'h' || ch == 'x'|| ch == 'E' || ch == 'F' || ch == 'l' || ch == 'L') {
@ -491,13 +502,13 @@ static int byte_scan(InputSrc *in, yystypepp * yylvalpp)
yylvalpp->symbol_name[len] = '\0'; yylvalpp->symbol_name[len] = '\0';
ival = 0; ival = 0;
AlreadyComplained = 0;
for (ii = 0; ii < numericLen; ii++) { for (ii = 0; ii < numericLen; ii++) {
ch = yylvalpp->symbol_name[ii] - '0'; ch = yylvalpp->symbol_name[ii] - '0';
if ((ival > 429496729) || (ival == 429496729 && ch >= 6)) { if ((ival > 429496729) || (ival == 429496729 && ch >= 6)) {
if (! AlreadyComplained) if (! AlreadyComplained) {
ShPpErrorToInfoLog("integral literal too long"); ShPpErrorToInfoLog("integral literal too long");
AlreadyComplained = 1; AlreadyComplained = 1;
}
} }
ival = ival * 10 + ch; ival = ival * 10 + ch;
} }
@ -711,7 +722,8 @@ static int byte_scan(InputSrc *in, yystypepp * yylvalpp)
string_val[len] = ch; string_val[len] = ch;
len++; len++;
ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp); ch = cpp->currentInput->getch(cpp->currentInput, yylvalpp);
} } else
break;
}; };
string_val[len] = '\0'; string_val[len] = '\0';
if (ch == '"') { if (ch == '"') {

4
glslang/MachineIndependent/preprocessor/scanner.h
View File

@ -81,8 +81,8 @@ NVIDIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#if !defined(__SCANNER_H) #if !defined(__SCANNER_H)
#define __SCANNER_H 1 #define __SCANNER_H 1
#define MAX_SYMBOL_NAME_LEN 128 #define MAX_SYMBOL_NAME_LEN 1025
#define MAX_STRING_LEN 512 #define MAX_STRING_LEN 1025
#include "parser.h" #include "parser.h"

17
glslang/MachineIndependent/preprocessor/tokens.c
View File

@ -316,6 +316,9 @@ int ReadToken(TokenStream *pTok, yystypepp * yylvalpp)
symbol_name[len] = ch; symbol_name[len] = ch;
len++; len++;
ch = lReadByte(pTok); ch = lReadByte(pTok);
} else {
ShPpErrorToInfoLog("token too long");
break;
} }
} }
symbol_name[len] = '\0'; symbol_name[len] = '\0';
@ -325,9 +328,13 @@ int ReadToken(TokenStream *pTok, yystypepp * yylvalpp)
break; break;
case CPP_STRCONSTANT: case CPP_STRCONSTANT:
len = 0; len = 0;
while ((ch = lReadByte(pTok)) != 0) while ((ch = lReadByte(pTok)) != 0) {
if (len < MAX_STRING_LEN) if (len < MAX_STRING_LEN)
string_val[len++] = ch; string_val[len++] = ch;
else
break;
}
string_val[len] = 0; string_val[len] = 0;
yylvalpp->sc_ident = LookUpAddString(atable, string_val); yylvalpp->sc_ident = LookUpAddString(atable, string_val);
break; break;
@ -340,6 +347,9 @@ int ReadToken(TokenStream *pTok, yystypepp * yylvalpp)
symbol_name[len] = ch; symbol_name[len] = ch;
len++; len++;
ch = lReadByte(pTok); ch = lReadByte(pTok);
} else {
ShPpErrorToInfoLog("token too long");
break;
} }
} }
symbol_name[len] = '\0'; symbol_name[len] = '\0';
@ -356,6 +366,9 @@ int ReadToken(TokenStream *pTok, yystypepp * yylvalpp)
symbol_name[len] = ch; symbol_name[len] = ch;
len++; len++;
ch = lReadByte(pTok); ch = lReadByte(pTok);
} else {
ShPpErrorToInfoLog("token too long");
break;
} }
} }
symbol_name[len] = '\0'; symbol_name[len] = '\0';
@ -443,7 +456,7 @@ void UngetToken(int token, yystypepp * yylvalpp) {
void DumpTokenStream(FILE *fp, TokenStream *s, yystypepp * yylvalpp) { void DumpTokenStream(FILE *fp, TokenStream *s, yystypepp * yylvalpp) {
int token; int token;
const int maxSize = 100; const int maxSize = MAX_SYMBOL_NAME_LEN + 5;
char str[100]; char str[100];
if (fp == 0) fp = stdout; if (fp == 0) fp = stdout;