Merge "cfg80211: Validate frequencies nested in NL80211_ATTR_SCAN_FREQUENCIES" (844f5824) · Commits · e / devices / android_kernel_xiaomi_markw

net/wireless/nl80211.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -5771,6 +5771,10 @@ static int validate_scan_freqs(struct nlattr *freqs)
		struct nlattr attr1, attr2;
		int n_channels = 0, tmp1, tmp2;

		nla_for_each_nested(attr1, freqs, tmp1)
		if (nla_len(attr1) != sizeof(u32))
		return 0;

		nla_for_each_nested(attr1, freqs, tmp1)
		if (nla_len(attr1) != sizeof(u32))
		return 0;