From: Luis R. Rodriguez <lrodriguez@atheros.com>
Date: Wed, 29 Oct 2008 08:45:03 +0000 (-0700)
Subject: is_valid_reg_rule() is false when freq_diff is 0
X-Git-Tag: v0.9~5
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=84ff22a581b17fdc6702d45cbdc257cdd5da106a;p=platform%2Fupstream%2Fcrda.git

is_valid_reg_rule() is false when freq_diff is 0

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
---

diff --git a/reglib.c b/reglib.c
index de6bb10..feb4af8 100644
--- a/reglib.c
+++ b/reglib.c
@@ -211,7 +211,7 @@ int is_valid_reg_rule(const struct ieee80211_reg_rule *rule)
 
 	freq_diff = freq_range->end_freq_khz - freq_range->start_freq_khz;
 
-	if (freq_range->max_bandwidth_khz > freq_diff)
+	if (freq_diff == 0 || freq_range->max_bandwidth_khz > freq_diff)
 		return 0;
 
 	return 1;