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https://github.com/openharmony/third_party_libpng.git
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Zacoh
ea0e53a7f0
Feature or Bugfix: Bugfix Binary Source:No Signed-off-by: guomengyu <guomengyu5@h-partners.com> Signed-off-by: Zacoh <kouzhenrong@h-partners.com>
22 lines
577 B
Diff
22 lines
577 B
Diff
diff --git a/contrib/pngminus/png2pnm.c b/contrib/pngminus/png2pnm.c
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index 5fef7ed14..5c8ff30f6 100644
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--- a/contrib/pngminus/png2pnm.c
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+++ b/contrib/pngminus/png2pnm.c
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@@ -193,6 +193,16 @@ BOOL png2pnm (FILE *png_file, FILE *pnm_
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if (setjmp (png_jmpbuf (png_ptr)))
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{
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png_destroy_read_struct (&png_ptr, &info_ptr, NULL);
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+ if(row_pointers != NULL)
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+ {
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+ free(row_pointers);
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+ row_pointers = NULL;
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+ }
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+ if(png_pixels != NULL)
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+ {
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+ free(png_pixels);
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+ png_pixels = NULL;
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+ }
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return FALSE; /* generic libpng error */
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}
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