From d59f8cfa8e76079bf99a2fcc8e7ce00c0724c4bd Mon Sep 17 00:00:00 2001
From: Jo-Philipp Wich <jow@openwrt.org>
Date: Sun, 12 May 2013 01:12:56 +0000
Subject: [PATCH] iwinfo: only consider joined bss when finding current
operating frequency, fixes spurious misreporting of frequencies in ad-hoc
mode
SVN-Revision: 36604
---
package/network/utils/iwinfo/Makefile | 2 +-
package/network/utils/iwinfo/src/iwinfo_nl80211.c | 3 ++-
2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/package/network/utils/iwinfo/Makefile b/package/network/utils/iwinfo/Makefile
index e0090e0be5..018832fffc 100644
--- a/package/network/utils/iwinfo/Makefile
+++ b/package/network/utils/iwinfo/Makefile
@@ -7,7 +7,7 @@
include $(TOPDIR)/rules.mk
PKG_NAME:=libiwinfo
-PKG_RELEASE:=44
+PKG_RELEASE:=45
PKG_BUILD_DIR := $(BUILD_DIR)/$(PKG_NAME)
PKG_CONFIG_DEPENDS := \
diff --git a/package/network/utils/iwinfo/src/iwinfo_nl80211.c b/package/network/utils/iwinfo/src/iwinfo_nl80211.c
index dd619e2d6f..700410939d 100644
--- a/package/network/utils/iwinfo/src/iwinfo_nl80211.c
+++ b/package/network/utils/iwinfo/src/iwinfo_nl80211.c
@@ -918,13 +918,14 @@ static int nl80211_get_frequency_scan_cb(struct nl_msg *msg, void *arg)
static struct nla_policy bss_policy[NL80211_BSS_MAX + 1] = {
[NL80211_BSS_FREQUENCY] = { .type = NLA_U32 },
+ [NL80211_BSS_STATUS] = { .type = NLA_U32 },
};
if (attr[NL80211_ATTR_BSS] &&
!nla_parse_nested(binfo, NL80211_BSS_MAX,
attr[NL80211_ATTR_BSS], bss_policy))
{
- if (binfo[NL80211_BSS_FREQUENCY])
+ if (binfo[NL80211_BSS_STATUS] && binfo[NL80211_BSS_FREQUENCY])
*freq = nla_get_u32(binfo[NL80211_BSS_FREQUENCY]);
}
--
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