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Diffstat (limited to 'src/3rdparty/libpng/README.trolltech')
| -rw-r--r-- | src/3rdparty/libpng/README.trolltech | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/3rdparty/libpng/README.trolltech b/src/3rdparty/libpng/README.trolltech new file mode 100644 index 000000000..d443f80e3 --- /dev/null +++ b/src/3rdparty/libpng/README.trolltech @@ -0,0 +1,15 @@ +This is libPNG 1.2.5, patched by Trolltech to fix a serious security vulnerability (CERT VU#388984) + +The patch is as follows: + +--- //depot/qt/3/src/3rdparty/libpng/pngrutil.c#4 Thu Aug 5 15:37:03 CEST 2004 ++++ /home/dev/qt/3/src/3rdparty/libpng/pngrutil.c Thu Aug 5 15:37:03 CEST 2004 +@@ -1241,7 +1241,7 @@ + /* Should be an error, but we can cope with it */ + png_warning(png_ptr, "Missing PLTE before tRNS"); + } +- else if (length > (png_uint_32)png_ptr->num_palette) ++ if (length > (png_uint_32)png_ptr->num_palette) + { + png_warning(png_ptr, "Incorrect tRNS chunk length"); + png_crc_finish(png_ptr, length); |