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linux/drivers/net/wireless/broadcom
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Abdun Nihaal 0d10db8e94 wifi: brcmfmac: Fix memory leak in brcmf_sdio_read_control() 
The memory allocated for buf is not freed in some of the error paths in
brcmf_sdio_read_control(). Fix that by adding vfree() calls.

Cc: stable@vger.kernel.org
Fixes: dd43a01c5c ("brcmfmac: use dynamically allocated control frame buffer")
Signed-off-by: Abdun Nihaal <nihaal@cse.iitm.ac.in>
[arend: rework as suggested by Johannes]
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Link: https://patch.msgid.link/20260803093506.1647790-1-arend.vanspriel@broadcom.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
2026-08-06 14:04:09 +02:00
..
b43 wifi: b43, b43legacy: debugfs: use kzalloc() to allocate formatting buffers 2026-07-06 12:58:07 +02:00
b43legacy wifi: b43, b43legacy: debugfs: use kzalloc() to allocate formatting buffers 2026-07-06 12:58:07 +02:00
brcm80211 wifi: brcmfmac: Fix memory leak in brcmf_sdio_read_control() 2026-08-06 14:04:09 +02:00
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