From: Johannes Berg <johannes.berg@intel.com>
Date: Wed, 2 Mar 2011 13:45:32 +0000 (+0100)
Subject: fix frequency parsing
X-Git-Tag: v3.0~17
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cc12e895302aa7dc82229f12b21e61c52fba80f6;p=thirdparty%2Fiw.git

fix frequency parsing
---

diff --git a/scan.c b/scan.c
index 486a70e..76ef788 100644
--- a/scan.c
+++ b/scan.c
@@ -105,10 +105,13 @@ static int handle_scan(struct nl80211_state *state,
 			return 1;
 		case FREQ:
 			freq = strtoul(argv[i], &eptr, 10);
-			if (eptr != argv[i] + strlen(argv[i]))
-				return 1;
+			if (eptr != argv[i] + strlen(argv[i])) {
+				/* failed to parse as number -- maybe a tag? */
+				i--;
+				parse = NONE;
+				continue;
+			}
 			NLA_PUT_U32(freqs, i, freq);
-			parse = NONE;
 			break;
 		case IES:
 			ies = parse_hex(argv[i], &tmp);