diff options
author | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2009-11-02 06:04:47 -0600 |
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committer | Glenn Randers-Pehrson <glennrp at users.sourceforge.net> | 2009-11-02 06:04:47 -0600 |
commit | 8e46375186eb95d30d93bc3160861bb7ba99a0c7 (patch) | |
tree | e19126449931374d8b9100aeb09724bdf8ccbf6a | |
parent | c75d7fb32e05522d0608e932a9a9b05c12fad80a (diff) | |
download | libpng-8e46375186eb95d30d93bc3160861bb7ba99a0c7.tar.gz |
[master] Free png_ptr->user_png_ver when destroying png_ptr.v1.2.41beta12
-rw-r--r-- | ANNOUNCE | 1 | ||||
-rw-r--r-- | CHANGES | 1 | ||||
-rw-r--r-- | pngread.c | 5 | ||||
-rw-r--r-- | pngwrite.c | 5 |
4 files changed, 12 insertions, 0 deletions
@@ -107,6 +107,7 @@ version 1.2.41beta11 [November 2, 2009] library mismatch. version 1.2.41beta12 [November 2, 2009] + Free png_ptr->user_png_ver when destroying png_ptr. Send comments/corrections/commendations to png-mng-implement at lists.sf.net @@ -2537,6 +2537,7 @@ version 1.2.41beta11 [November 2, 2009] library mismatch. version 1.2.41beta12 [November 2, 2009] + Free png_ptr->user_png_ver when destroying png_ptr. Send comments/corrections/commendations to png-mng-implement at lists.sf.net (subscription required; visit @@ -1326,6 +1326,11 @@ png_read_destroy(png_structp png_ptr, png_infop info_ptr, png_infop end_info_ptr #endif /* PNG_TEXT_SUPPORTED */ #endif /* PNG_PROGRESSIVE_READ_SUPPORTED */ +/* New member added in libpng-1.2.41, will be removed from 1.4.0 */ +#ifdef PNG_iTXt_SUPPORTED + png_free(png_ptr, png_ptr->user_png_ver); +#endif + /* Save the important info out of the png_struct, in case it is * being used again. */ diff --git a/pngwrite.c b/pngwrite.c index e08e960c1..991aa9148 100644 --- a/pngwrite.c +++ b/pngwrite.c @@ -1179,6 +1179,11 @@ png_write_destroy(png_structp png_ptr) free_fn = png_ptr->free_fn; #endif +/* New member added in libpng-1.2.41, will be removed from 1.4.0 */ +#ifdef PNG_iTXt_SUPPORTED + png_free(png_ptr, png_ptr->user_png_ver); +#endif + png_memset(png_ptr, 0, png_sizeof(png_struct)); png_ptr->error_fn = error_fn; |