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| author | Tim Gardner <tim.gardner@canonical.com> | 2013-02-07 20:28:09 (GMT) |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2013-02-08 19:51:35 (GMT) |
| commit | 0d61c9177cb9bf48dcec9c3d9205a309085d4318 (patch) | |
| tree | 1a15258f77fb66d44ed48c8992cb521c0279abfc /drivers/net/wireless/mwl8k.c | |
| parent | 708eb54f20334470ad92042547db0fef0cd60462 (diff) | |
| download | linux-0d61c9177cb9bf48dcec9c3d9205a309085d4318.tar.xz | |
brcmsmac: avoid 512 byte stack variable
Dynamically allocate the probe response template which
avoids potential stack corruption. Observed with smatch:
drivers/net/wireless/brcm80211/brcmsmac/main.c:7412 brcms_c_bss_update_probe_resp()
warn: 'prb_resp' puts 512 bytes on stack
Cc: Brett Rudley <brudley@broadcom.com>
Cc: Arend van Spriel <arend@broadcom.com>
Cc: "Franky (Zhenhui) Lin" <frankyl@broadcom.com>
Cc: Hante Meuleman <meuleman@broadcom.com>
Cc: "John W. Linville" <linville@tuxdriver.com>
Cc: Seth Forshee <seth.forshee@canonical.com>
Cc: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Cc: Hauke Mehrtens <hauke@hauke-m.de>
Cc: linux-wireless@vger.kernel.org
Cc: brcm80211-dev-list@broadcom.com
Cc: netdev@vger.kernel.org
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/mwl8k.c')
0 files changed, 0 insertions, 0 deletions