diff options
Diffstat (limited to 'gnu/packages/patches/libtiff-CVE-2014-8128-pt3.patch')
| -rw-r--r-- | gnu/packages/patches/libtiff-CVE-2014-8128-pt3.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/gnu/packages/patches/libtiff-CVE-2014-8128-pt3.patch b/gnu/packages/patches/libtiff-CVE-2014-8128-pt3.patch new file mode 100644 index 0000000000..200af0ef8b --- /dev/null +++ b/gnu/packages/patches/libtiff-CVE-2014-8128-pt3.patch @@ -0,0 +1,34 @@ +Copied from Debian + +From 266bc48054b018a2f1d74562aa48eb2f509436d5 Mon Sep 17 00:00:00 2001 +From: erouault <erouault> +Date: Sun, 21 Dec 2014 17:36:36 +0000 +Subject: [PATCH] * tools/tiff2pdf.c: check return code of TIFFGetField() when + reading TIFFTAG_SAMPLESPERPIXEL + +--- + ChangeLog | 5 +++++ + tools/tiff2pdf.c | 10 +++++++++- + 2 files changed, 14 insertions(+), 1 deletion(-) + +Index: tiff-4.0.3/tools/tiff2pdf.c +=================================================================== +--- tiff-4.0.3.orig/tools/tiff2pdf.c ++++ tiff-4.0.3/tools/tiff2pdf.c +@@ -1164,7 +1164,15 @@ void t2p_read_tiff_init(T2P* t2p, TIFF* + t2p->tiff_pages[i].page_tilecount; + if( (TIFFGetField(input, TIFFTAG_PLANARCONFIG, &xuint16) != 0) + && (xuint16 == PLANARCONFIG_SEPARATE ) ){ +- TIFFGetField(input, TIFFTAG_SAMPLESPERPIXEL, &xuint16); ++ if( !TIFFGetField(input, TIFFTAG_SAMPLESPERPIXEL, &xuint16) ) ++ { ++ TIFFError( ++ TIFF2PDF_MODULE, ++ "Missing SamplesPerPixel, %s", ++ TIFFFileName(input)); ++ t2p->t2p_error = T2P_ERR_ERROR; ++ return; ++ } + if( (t2p->tiff_tiles[i].tiles_tilecount % xuint16) != 0 ) + { + TIFFError( |