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| author | Jacques Vidrine <nectar@FreeBSD.org> | 2001-02-02 13:22:43 +0000 |
|---|---|---|
| committer | Jacques Vidrine <nectar@FreeBSD.org> | 2001-02-02 13:22:43 +0000 |
| commit | e31b3502a1a6b1f5a8d110f8001a1b8952a0b423 (patch) | |
| tree | ce62c1a709d78727f7943f31725609650bb350c3 | |
| parent | 4d5a3a7a500e7c194299e6a9873864d8c4774269 (diff) | |
| download | src-e31b3502a1a6b1f5a8d110f8001a1b8952a0b423.tar.gz src-e31b3502a1a6b1f5a8d110f8001a1b8952a0b423.zip | |
strcpy -> strlcpy paranoia
Submitted by: Mike Heffner <mheffner@vt.edu>
Reviewed by: freebsd-audit
Notes
Notes:
svn path=/head/; revision=71929
| -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 2e4ff7df7262..e28d8a56d83c 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 |