From: Lin Ma Date: Wed, 9 Aug 2023 03:31:51 +0000 (+0800) Subject: wifi: nl80211/cfg80211: add forgotten nla_policy for BSS color attribute X-Git-Tag: microblaze-v6.8~638^2~23^2~43 X-Git-Url: http://git.monstr.eu/?a=commitdiff_plain;h=218d690c49b7e9c94ad0d317adbdd4af846ea0dc;p=linux-2.6-microblaze.git wifi: nl80211/cfg80211: add forgotten nla_policy for BSS color attribute The previous commit dd3e4fc75b4a ("nl80211/cfg80211: add BSS color to NDP ranging parameters") adds a parameter for NDP ranging by introducing a new attribute type named NL80211_PMSR_FTM_REQ_ATTR_BSS_COLOR. However, the author forgot to also describe the nla_policy at nl80211_pmsr_ftm_req_attr_policy (net/wireless/nl80211.c). Just complement it to avoid malformed attribute that causes out-of-attribute access. Fixes: dd3e4fc75b4a ("nl80211/cfg80211: add BSS color to NDP ranging parameters") Signed-off-by: Lin Ma Reviewed-by: Simon Horman Link: https://lore.kernel.org/r/20230809033151.768910-1-linma@zju.edu.cn Signed-off-by: Johannes Berg --- diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 0ffebf1a1eb6..de47838aca4f 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -323,6 +323,7 @@ nl80211_pmsr_ftm_req_attr_policy[NL80211_PMSR_FTM_REQ_ATTR_MAX + 1] = { [NL80211_PMSR_FTM_REQ_ATTR_TRIGGER_BASED] = { .type = NLA_FLAG }, [NL80211_PMSR_FTM_REQ_ATTR_NON_TRIGGER_BASED] = { .type = NLA_FLAG }, [NL80211_PMSR_FTM_REQ_ATTR_LMR_FEEDBACK] = { .type = NLA_FLAG }, + [NL80211_PMSR_FTM_REQ_ATTR_BSS_COLOR] = { .type = NLA_U8 }, }; static const struct nla_policy