Commit 160002fe authored by Johannes Berg's avatar Johannes Berg Committed by John W. Linville
Browse files

cfg80211: copy hold when replacing BSS

When we receive a probe response frame we can replace the
BSS struct in our list -- but if that struct is held then
we need to hold the new one as well.

We really should fix this completely and not replace the
struct, but this is a bandaid for now.
Signed-off-by: default avatarJohannes Berg <>
Signed-off-by: default avatarJohn W. Linville <>
parent 7181d467
...@@ -364,6 +364,8 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev, ...@@ -364,6 +364,8 @@ cfg80211_bss_update(struct cfg80211_registered_device *dev,
list_replace(&found->list, &res->list); list_replace(&found->list, &res->list);
rb_replace_node(&found->rbn, &res->rbn, rb_replace_node(&found->rbn, &res->rbn,
&dev->bss_tree); &dev->bss_tree);
/* XXX: workaround */
res->hold = found->hold;
kref_put(&found->ref, bss_release); kref_put(&found->ref, bss_release);
found = res; found = res;
} else if (found) { } else if (found) {
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