diff options
Diffstat (limited to 'source/l/libtiff/tiff-3.8.2.tiffsplit.commandline.overflow.diff')
| -rw-r--r-- | source/l/libtiff/tiff-3.8.2.tiffsplit.commandline.overflow.diff | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/source/l/libtiff/tiff-3.8.2.tiffsplit.commandline.overflow.diff b/source/l/libtiff/tiff-3.8.2.tiffsplit.commandline.overflow.diff new file mode 100644 index 00000000..feb693fa --- /dev/null +++ b/source/l/libtiff/tiff-3.8.2.tiffsplit.commandline.overflow.diff @@ -0,0 +1,22 @@ +--- ./tools/tiffsplit.c.orig 2005-12-07 03:48:33.000000000 -0600 ++++ ./tools/tiffsplit.c 2006-08-17 22:03:36.000000000 -0500 +@@ -60,14 +60,16 @@ + fprintf(stderr, "usage: tiffsplit input.tif [prefix]\n"); + return (-3); + } +- if (argc > 2) +- strcpy(fname, argv[2]); ++ if (argc > 2) { ++ strncpy(fname, argv[2], 1024); ++ fname[1024] = '\0'; ++ } + in = TIFFOpen(argv[1], "r"); + if (in != NULL) { + do { + char path[1024+1]; + newfilename(); +- strcpy(path, fname); ++ strncpy(path, fname, 1020); + strcat(path, ".tif"); + out = TIFFOpen(path, TIFFIsBigEndian(in)?"wb":"wl"); + if (out == NULL) |