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[master] Free png_ptr->user_png_ver when destroying png_ptr.

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Glenn Randers-Pehrson
2009-11-02 06:04:47 -06:00
parent c75d7fb32e
commit 8e46375186
4 changed files with 12 additions and 0 deletions
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5
pngread.c
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@@ -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.
*/