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(parent: 9490c56) | patch
rsi: Fix NULL pointer dereference in kmalloc
authorAditya Pakki <pakki001@umn.edu>
Sat, 23 Mar 2019 20:49:16 +0000 (15:49 -0500)
committerKalle Valo <kvalo@codeaurora.org>
Thu, 25 Apr 2019 16:42:26 +0000 (19:42 +0300)
commitd5414c2355b20ea8201156d2e874265f1cb0d775
tree8e9b39ab013dd4feab46f066ff004ba6d903359ftree | snapshot
parent9490c5602445d81d36311a81a74d0399bbb42170commit | diff
rsi: Fix NULL pointer dereference in kmalloc

kmalloc can fail in rsi_register_rates_channels but memcpy still attempts
to write to channels. The patch replaces these calls with kmemdup and
passes the error upstream.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/rsi/rsi_91x_mac80211.c diff | blob | history
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