diff options
| author | Hironobu Yamashita <h.y.acetaminophen@gmail.com> | 2019-02-26 10:19:50 +0000 |
|---|---|---|
| committer | Hironobu Yamashita <h.y.acetaminophen@gmail.com> | 2019-02-26 10:19:50 +0000 |
| commit | be3f8d06bdad1466d08e83ab7c3d29d2334d1742 (patch) | |
| tree | 4d30d752430e5f25cdd96a2f6178e1bd96e9d4bb /Build/source/texk/ttfdump | |
| parent | e464beac115aa718160d470a52c498f146667299 (diff) | |
afm2tfm, ttfdump: forbid too long file name
git-svn-id: svn://tug.org/texlive/trunk@50140 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/ttfdump')
| -rw-r--r-- | Build/source/texk/ttfdump/ChangeLog | 4 | ||||
| -rw-r--r-- | Build/source/texk/ttfdump/src/ttfdump.c | 12 |
2 files changed, 16 insertions, 0 deletions
diff --git a/Build/source/texk/ttfdump/ChangeLog b/Build/source/texk/ttfdump/ChangeLog index 31598be70e8..b82e45c40c9 100644 --- a/Build/source/texk/ttfdump/ChangeLog +++ b/Build/source/texk/ttfdump/ChangeLog @@ -1,3 +1,7 @@ +2019-02-26 Hironobu Yamashita <h.y.acetaminophen@gmail.com> + + * src/ttfdump.c: Forbid too long file name. + 2017-06-24 Akira Kakuto <kakuto@fuk.kindai.ac.jp> * src/ttfdump.c: allow a suffix .TTC for ttc fonts. diff --git a/Build/source/texk/ttfdump/src/ttfdump.c b/Build/source/texk/ttfdump/src/ttfdump.c index 50315f12ee9..0e8722b4941 100644 --- a/Build/source/texk/ttfdump/src/ttfdump.c +++ b/Build/source/texk/ttfdump/src/ttfdump.c @@ -117,9 +117,17 @@ main(int argc, char *argv[]) collection = atoi(optarg); break; case 'i': + if(strlen(optarg) >= MAXLEN) { + fprintf(stderr, "Too long input file name\n"); + exit(EXIT_FAILURE); + } strcpy(ttfname, optarg); break; case 'o': + if(strlen(optarg) >= MAXLEN) { + fprintf(stderr, "Too long output file name\n"); + exit(EXIT_FAILURE); + } strcpy(dumpname, optarg); break; case 'h': @@ -133,6 +141,10 @@ main(int argc, char *argv[]) /* processing ttf file if -i flag is not given */ if (*ttfname == 0 && optind < argc) { + if(strlen(argv[optind]) >= MAXLEN) { + fprintf(stderr, "Too long input file name\n"); + exit(EXIT_FAILURE); + } strcpy(ttfname, argv[optind]); } |