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[master] Corrected protection of png_get_user_transform_ptr.

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The API declaration in
png.h is removed if both READ and WRITE USER_TRANSFORM are turned off
but was left defined in pngtrans.c
This commit is contained in:
Glenn Randers-Pehrson 2010-04-29 10:43:23 -05:00
parent 3ab6ef0aa1
commit a845cca037
3 changed files with 8 additions and 1 deletions
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3
ANNOUNCE
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@ -56,6 +56,9 @@ version 1.4.2rc05 [April 29, 2010]
Removed dummy_inflate.c and uncompr.c from contrib/pngminim/encoder
Corrected PNG_UNKNOWN_CHUNKS_SUPPORTED to PNG_HANDLE_AS_UNKNOWN_SUPPORTED
in gregbook/readpng2.c
Corrected protection of png_get_user_transform_ptr. The API declaration in
png.h is removed if both READ and WRITE USER_TRANSFORM are turned off
but was left defined in pngtrans.c
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

3
CHANGES
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@ -2567,6 +2567,9 @@ version 1.4.2rc05 [April 29, 2010]
Removed dummy_inflate.c and uncompr.c from contrib/pngminim/encoder
Corrected PNG_UNKNOWN_CHUNKS_SUPPORTED to PNG_HANDLE_AS_UNKNOWN_SUPPORTED
in gregbook/readpng2.c
Corrected protection of png_get_user_transform_ptr. The API declaration in
png.h is removed if both READ and WRITE USER_TRANSFORM are turned off
but was left defined in pngtrans.c
Send comments/corrections/commendations to png-mng-implement at lists.sf.net
(subscription required; visit

3
pngtrans.c
View File

@ -655,7 +655,6 @@ png_set_user_transform_info(png_structp png_ptr, png_voidp
"This version of libpng does not support user transform info");
#endif
}
#endif
/* This function returns a pointer to the user_transform_ptr associated with
* the user transform functions. The application should free any memory
@ -673,4 +672,6 @@ png_get_user_transform_ptr(png_structp png_ptr)
return (NULL);
#endif
}
#endif /* PNG_READ_USER_TRANSFORM_SUPPORTED ||
PNG_WRITE_USER_TRANSFORM_SUPPORTED */
#endif /* PNG_READ_SUPPORTED || PNG_WRITE_SUPPORTED */