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| author | Jacques Vidrine <nectar@FreeBSD.org> | 2003-04-29 21:13:50 +0000 |
|---|---|---|
| committer | Jacques Vidrine <nectar@FreeBSD.org> | 2003-04-29 21:13:50 +0000 |
| commit | 5723e501abb675701352eb3e9fd58bb3cc2c649d (patch) | |
| tree | e9749f1ff2693755bce73e10528fc8cc6a6563ea /lib/libc/net/hesiod.c | |
| parent | a8b5a9cd120e319cacf1c68e4a257e6955e0d5d6 (diff) | |
| download | src-5723e501abb675701352eb3e9fd58bb3cc2c649d.tar.gz src-5723e501abb675701352eb3e9fd58bb3cc2c649d.zip | |
`Hide' strlcpy and strlcat (using the namespace.h / __weak_reference
technique) so that we don't wind up calling into an application's
version if the application defines them.
Inspired by: qpopper's interfering and buggy version of strlcpy
Notes
Notes:
svn path=/head/; revision=114256
Diffstat (limited to 'lib/libc/net/hesiod.c')
| -rw-r--r-- | lib/libc/net/hesiod.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libc/net/hesiod.c b/lib/libc/net/hesiod.c index c22bdbad836b..214f86ef9b71 100644 --- a/lib/libc/net/hesiod.c +++ b/lib/libc/net/hesiod.c @@ -51,6 +51,7 @@ static char *orig_rcsid = "$NetBSD: hesiod.c,v 1.9 1999/02/11 06:16:38 simonb Ex #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); +#include "namespace.h" #include <sys/types.h> #include <sys/param.h> #include <netinet/in.h> @@ -64,6 +65,7 @@ __FBSDID("$FreeBSD$"); #include <stdlib.h> #include <string.h> #include <unistd.h> +#include "un-namespace.h" struct hesiod_p { char *lhs; /* normally ".ns" */ @@ -163,7 +165,7 @@ hesiod_to_bind(void *context, const char *name, const char *type) const char *rhs; int len; - if (strlcpy(bindname, name, sizeof(bindname)) >= sizeof(bindname)) { + if (_strlcpy(bindname, name, sizeof(bindname)) >= sizeof(bindname)) { errno = EMSGSIZE; return NULL; } |