diff options
| author | Lorenzo Bianconi <lorenzo@kernel.org> | 2022-08-23 15:22:23 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2022-08-25 10:01:16 +0200 |
| commit | 36fe8e4e5cb02131719612aea1e64379670d1846 (patch) | |
| tree | 2d2026f1167123ee054e7c16b8e493b744bedf37 /net/mac80211/sta_info.c | |
| parent | 60deb9f10eec5c6a20252ed36238b55d8b614a2c (diff) | |
| download | lwn-36fe8e4e5cb02131719612aea1e64379670d1846.tar.gz lwn-36fe8e4e5cb02131719612aea1e64379670d1846.zip | |
wifi: mac80211: always free sta in __sta_info_alloc in case of error
Free sta pointer in __sta_info_alloc routine if sta_info_alloc_link()
fails.
Fixes: 246b39e4a1ba5 ("wifi: mac80211: refactor some sta_info link handling")
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Link: https://lore.kernel.org/r/a3d079208684cddbc25289f7f7e0fed795b0cad4.1661260857.git.lorenzo@kernel.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/sta_info.c')
| -rw-r--r-- | net/mac80211/sta_info.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index cb23da9aff1e..330dab41f2fe 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -494,7 +494,7 @@ __sta_info_alloc(struct ieee80211_sub_if_data *sdata, sta->sdata = sdata; if (sta_info_alloc_link(local, &sta->deflink, gfp)) - return NULL; + goto free; if (link_id >= 0) { sta_info_add_link(sta, link_id, &sta->deflink, |