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Unified Diff: third_party/libpng/pngpriv.h

Issue 2939383002: libpng: Reject oversized iCCP profile length (Closed)
Patch Set: Created 3 years, 6 months ago
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Index: third_party/libpng/pngpriv.h
diff --git a/third_party/libpng/pngpriv.h b/third_party/libpng/pngpriv.h
index 9ea023fea7bea2c449e6b22e4108095aa390c4ef..63367135267f0c6e81d4d0062d83bc4eb6fb6b33 100644
--- a/third_party/libpng/pngpriv.h
+++ b/third_party/libpng/pngpriv.h
@@ -1541,9 +1541,11 @@ PNG_INTERNAL_FUNCTION(int,png_colorspace_set_ICC,(png_const_structrp png_ptr,
/* The 'name' is used for information only */
/* Routines for checking parts of an ICC profile. */
+#ifdef PNG_READ_iCCP_SUPPORTED
PNG_INTERNAL_FUNCTION(int,png_icc_check_length,(png_const_structrp png_ptr,
png_colorspacerp colorspace, png_const_charp name,
png_uint_32 profile_length), PNG_EMPTY);
+#endif /* READ_iCCP */
PNG_INTERNAL_FUNCTION(int,png_icc_check_header,(png_const_structrp png_ptr,
png_colorspacerp colorspace, png_const_charp name,
png_uint_32 profile_length,
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