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| author | nectar <nectar@FreeBSD.org> | 2001-02-02 13:22:43 +0000 |
|---|---|---|
| committer | nectar <nectar@FreeBSD.org> | 2001-02-02 13:22:43 +0000 |
| commit | e0a455e293ddcec3b00564c8d36a3e8e5bc4f09b (patch) | |
| tree | cfc60ecf4c2084c9d71a472089991a54eeb7d0dd /lib/libc/net/hesiod.c | |
| parent | 3d2911409aea07101b1065123f52dc731a093d74 (diff) | |
| download | FreeBSD-src-e0a455e293ddcec3b00564c8d36a3e8e5bc4f09b.zip FreeBSD-src-e0a455e293ddcec3b00564c8d36a3e8e5bc4f09b.tar.gz | |
strcpy -> strlcpy paranoia
Submitted by: Mike Heffner <mheffner@vt.edu>
Reviewed by: freebsd-audit
Diffstat (limited to 'lib/libc/net/hesiod.c')
| -rw-r--r-- | lib/libc/net/hesiod.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/libc/net/hesiod.c b/lib/libc/net/hesiod.c index 2e4ff7d..e28d8a5 100644 --- a/lib/libc/net/hesiod.c +++ b/lib/libc/net/hesiod.c @@ -162,7 +162,10 @@ hesiod_to_bind(void *context, const char *name, const char *type) const char *rhs; int len; - strcpy(bindname, name); + if (strlcpy(bindname, name, sizeof(bindname)) >= sizeof(bindname)) { + errno = EMSGSIZE; + return NULL; + } /* * Find the right right hand side to use, possibly |
