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[devel] Imported from libpng-1.5.0beta09.tar

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This commit is contained in:
Glenn Randers-Pehrson
2010-02-19 14:09:09 -06:00
parent a24fc2e1d3
commit 95ca51b6e2
28 changed files with 78 additions and 83 deletions
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10
pngwrite.c
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@@ -477,7 +477,7 @@ png_create_write_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
png_structp png_ptr;
#ifdef PNG_SETJMP_SUPPORTED
#ifdef USE_FAR_KEYWORD
jmp_buf jmpbuf;
jmp_buf png_jmpbuf;
#endif
#endif
int i;
@@ -504,12 +504,12 @@ png_create_write_struct_2(png_const_charp user_png_ver, png_voidp error_ptr,
encounter a png_error() will longjmp here. Since the jmpbuf is
then meaningless we abort instead of returning. */
#ifdef USE_FAR_KEYWORD
if (setjmp(jmpbuf))
if (setjmp(png_jmpbuf))
#else
if (setjmp(png_jmpbuf(png_ptr))) /* sets longjmp to match setjmp */
#endif
#ifdef USE_FAR_KEYWORD
png_memcpy(png_jmpbuf(png_ptr), jmpbuf, png_sizeof(jmp_buf));
png_memcpy(png_jmpbuf(png_ptr), png_jmpbuf, png_sizeof(jmp_buf));
#endif
PNG_ABORT();
#endif
@@ -1016,7 +1016,7 @@ png_write_destroy(png_structp png_ptr)
#ifdef PNG_SETJMP_SUPPORTED
/* Reset structure */
png_memcpy(tmp_jmp, png_ptr->jmpbuf, png_sizeof(jmp_buf));
png_memcpy(tmp_jmp, png_ptr->png_jmpbuf, png_sizeof(jmp_buf));
#endif
error_fn = png_ptr->error_fn;
@@ -1036,7 +1036,7 @@ png_write_destroy(png_structp png_ptr)
#endif
#ifdef PNG_SETJMP_SUPPORTED
png_memcpy(png_ptr->jmpbuf, tmp_jmp, png_sizeof(jmp_buf));
png_memcpy(png_ptr->png_jmpbuf, tmp_jmp, png_sizeof(jmp_buf));
#endif
}