diff options
Diffstat (limited to 'data/libtiff/libtiff-CVE-2019-6128.patch')
| -rw-r--r-- | data/libtiff/libtiff-CVE-2019-6128.patch | 49 |
1 files changed, 0 insertions, 49 deletions
diff --git a/data/libtiff/libtiff-CVE-2019-6128.patch b/data/libtiff/libtiff-CVE-2019-6128.patch deleted file mode 100644 index 192ea592a..000000000 --- a/data/libtiff/libtiff-CVE-2019-6128.patch +++ /dev/null @@ -1,49 +0,0 @@ -From 99cab41801c37588f67396d836c5b677aba498ce Mon Sep 17 00:00:00 2001 -From: Scott Gayou <github.scott@gmail.com> -Date: Wed, 23 Jan 2019 15:03:53 -0500 -Subject: [PATCH] Fix for simple memory leak that was assigned CVE-2019-6128. - -pal2rgb failed to free memory on a few errors. This was reported -here: http://bugzilla.maptools.org/show_bug.cgi?id=2836. ---- - tools/pal2rgb.c | 7 ++++++- - 1 file changed, 6 insertions(+), 1 deletion(-) - -diff --git a/tools/pal2rgb.c b/tools/pal2rgb.c -index 01d8502..9492f1c 100644 ---- a/tools/pal2rgb.c -+++ b/tools/pal2rgb.c -@@ -118,12 +118,14 @@ main(int argc, char* argv[]) - shortv != PHOTOMETRIC_PALETTE) { - fprintf(stderr, "%s: Expecting a palette image.\n", - argv[optind]); -+ (void) TIFFClose(in); - return (-1); - } - if (!TIFFGetField(in, TIFFTAG_COLORMAP, &rmap, &gmap, &bmap)) { - fprintf(stderr, - "%s: No colormap (not a valid palette image).\n", - argv[optind]); -+ (void) TIFFClose(in); - return (-1); - } - bitspersample = 0; -@@ -131,11 +133,14 @@ main(int argc, char* argv[]) - if (bitspersample != 8) { - fprintf(stderr, "%s: Sorry, can only handle 8-bit images.\n", - argv[optind]); -+ (void) TIFFClose(in); - return (-1); - } - out = TIFFOpen(argv[optind+1], "w"); -- if (out == NULL) -+ if (out == NULL) { -+ (void) TIFFClose(in); - return (-2); -+ } - cpTags(in, out); - TIFFGetField(in, TIFFTAG_IMAGEWIDTH, &imagewidth); - TIFFGetField(in, TIFFTAG_IMAGELENGTH, &imagelength); --- -2.17.2 - |