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| author | Joshua Oreman | 2009-08-07 01:20:57 +0200 |
|---|---|---|
| committer | Michael Brown | 2009-08-09 01:12:53 +0200 |
| commit | fc9750a68d405480b5da0e8989836ba91a62b855 (patch) | |
| tree | 0f05653d96a382f9a07da3b7f30a344deefa9e93 | |
| parent | [802.11] Fix maximum packet length (diff) | |
| download | ipxe-fc9750a68d405480b5da0e8989836ba91a62b855.tar.gz ipxe-fc9750a68d405480b5da0e8989836ba91a62b855.tar.xz ipxe-fc9750a68d405480b5da0e8989836ba91a62b855.zip | |
[802.11] Fix memory leak on unsuccessful probes
When a probe found no results, the list head of beacons would not be
freed, leaking 16 bytes of memory per probe.
Signed-off-by: Michael Brown <mcb30@etherboot.org>
| -rw-r--r-- | src/net/80211/net80211.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/net/80211/net80211.c b/src/net/80211/net80211.c index 1b2ffd38..c46870c4 100644 --- a/src/net/80211/net80211.c +++ b/src/net/80211/net80211.c @@ -1521,8 +1521,7 @@ net80211_probe_finish_best ( struct net80211_probe_ctx *ctx ) DBGC ( ctx->dev, "802.11 %p probe: found nothing for '%s'\n", ctx->dev, ctx->essid ); - if ( ! list_empty ( ctx->beacons ) ) - net80211_free_wlanlist ( ctx->beacons ); + net80211_free_wlanlist ( ctx->beacons ); net80211_keep_mgmt ( ctx->dev, ctx->old_keep_mgmt ); |