diff options
| author | Tim J. Robbins <tjr@FreeBSD.org> | 2002-11-01 12:09:05 +0000 |
|---|---|---|
| committer | Tim J. Robbins <tjr@FreeBSD.org> | 2002-11-01 12:09:05 +0000 |
| commit | 92d2efaaca97935dab9f4ff69ee55b8c8e958b5d (patch) | |
| tree | 7d526211772f9011079a3f90528e87350caf4180 /usr.bin | |
| parent | c26c35e7d9d946a90fced6875aee2235ec0fa450 (diff) | |
Notes
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/mkstr/mkstr.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/usr.bin/mkstr/mkstr.c b/usr.bin/mkstr/mkstr.c index ab87c73a8dfd0..55d602358b377 100644 --- a/usr.bin/mkstr/mkstr.c +++ b/usr.bin/mkstr/mkstr.c @@ -191,6 +191,8 @@ copystr(void) char *cp = buf; for (;;) { + if (cp == buf + sizeof(buf) - 2) + errx(1, "message too long"); c = getchar(); if (c == EOF) break; |