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| author | Arnaldo Carvalho de Melo <acme@mandriva.com> | 2006-11-21 01:26:49 -0200 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2006-12-02 00:12:05 -0500 |
| commit | 571d6eee9b5bce28fcbeb7588890ad5ca3f8c718 (patch) | |
| tree | 38ad5d544dc9c14fc49a03957c24ee7a2e450b60 /net/ieee80211/ieee80211_rx.c | |
| parent | 8e87295b9578fa46b5f325a7dc42ddbbdad6e0d0 (diff) | |
| download | linux-571d6eee9b5bce28fcbeb7588890ad5ca3f8c718.tar.gz linux-571d6eee9b5bce28fcbeb7588890ad5ca3f8c718.tar.bz2 linux-571d6eee9b5bce28fcbeb7588890ad5ca3f8c718.zip | |
[PATCH] Check ieee80211softmac_auth_resp kmalloc result
And use kmemdup and kzalloc where applicable
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/ieee80211/ieee80211_rx.c')
| -rw-r--r-- | net/ieee80211/ieee80211_rx.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/net/ieee80211/ieee80211_rx.c b/net/ieee80211/ieee80211_rx.c index ce28d571afac..d97e5412e31b 100644 --- a/net/ieee80211/ieee80211_rx.c +++ b/net/ieee80211/ieee80211_rx.c @@ -1304,12 +1304,11 @@ static int ieee80211_parse_info_param(struct ieee80211_info_element case MFIE_TYPE_IBSS_DFS: if (network->ibss_dfs) break; - network->ibss_dfs = - kmalloc(info_element->len, GFP_ATOMIC); + network->ibss_dfs = kmemdup(info_element->data, + info_element->len, + GFP_ATOMIC); if (!network->ibss_dfs) return 1; - memcpy(network->ibss_dfs, info_element->data, - info_element->len); network->flags |= NETWORK_HAS_IBSS_DFS; break; |