diff options
| author |   reyk <reyk@openbsd.org> | 2006-10-13 15:36:57 +0000 |
|---|---|---|
| committer | reyk <reyk@openbsd.org> | 2006-10-13 15:36:57 +0000 |
| commit | 10053aa304fde724db04c63bf7fd46f1a9197398 (patch) | |
| tree | d0237695d57e95867ec176e695181acc7dbffe86 | |
| parent | fix fortran man year (diff) | |
| download | wireguard-openbsd-10053aa304fde724db04c63bf7fd46f1a9197398.tar.xz wireguard-openbsd-10053aa304fde724db04c63bf7fd46f1a9197398.zip | |
check error condition of strtonum
| -rw-r--r-- | usr.sbin/hostapd/parse.y | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/usr.sbin/hostapd/parse.y b/usr.sbin/hostapd/parse.y index 317093aab2e..d6b66d5768b 100644 --- a/usr.sbin/hostapd/parse.y +++ b/usr.sbin/hostapd/parse.y @@ -1,4 +1,4 @@ -/* $OpenBSD: parse.y,v 1.25 2006/09/28 17:06:54 reyk Exp $ */ +/* $OpenBSD: parse.y,v 1.26 2006/10/13 15:36:57 reyk Exp $ */ /* * Copyright (c) 2004, 2005, 2006 Reyk Floeter <reyk@openbsd.org> @@ -1011,7 +1011,13 @@ randaddr : RANDOM number : STRING { - $$ = strtonum($1, 0, LONG_MAX, NULL); + const char *errstr; + $$ = strtonum($1, 0, LONG_MAX, &errstr); + if (errstr) { + yyerror("invalid number: %s", $1); + free($1); + YYERROR; + } free($1); } ; |