diff options
| author | Moritz Jodeit <moritz@cvs.openbsd.org> | 2005-04-28 10:12:59 +0000 |
|---|---|---|
| committer | Moritz Jodeit <moritz@cvs.openbsd.org> | 2005-04-28 10:12:59 +0000 |
| commit | c3ef1926e1cd5de5065948c171136b0cf36a0485 (patch) | |
| tree | 523e1a469a29e8fccbc702b028de664cac53b0d9 /usr.sbin | |
| parent | 0f345a5f1e841e2d61ba049644acd3b2edbb1720 (diff) | |
more vsnprintf checking. ok cloder@
Diffstat (limited to 'usr.sbin')
| -rw-r--r-- | usr.sbin/bind/lib/isccfg/parser.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.sbin/bind/lib/isccfg/parser.c b/usr.sbin/bind/lib/isccfg/parser.c index 76aa71625b0..3f84a95ff51 100644 --- a/usr.sbin/bind/lib/isccfg/parser.c +++ b/usr.sbin/bind/lib/isccfg/parser.c @@ -2117,7 +2117,7 @@ parser_complain(cfg_parser_t *pctx, isc_boolean_t is_warning, current_file(pctx), pctx->line); len = vsnprintf(message, sizeof(message), format, args); - if (len >= sizeof(message)) + if (len == -1 || len >= sizeof(message)) FATAL_ERROR(__FILE__, __LINE__, "error message would overflow"); |