rtlwifi: kfree entry until after entry->bssid has been accessed

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The current code kfree's entry and then dereferences it by accessing
entry->bssid.  Avoid the dereference-after-free by moving the kfree
after the access to entry->bssid.

Detected by CoverityScan, CID#1448600 ("Read from pointer after free")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Colin Ian King 2017-06-30 11:08:43 +01:00 • committed by Kalle Valo

parent 4b5dde2d62

commit d0116f6f7b

1 changed files with 1 additions and 1 deletions

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drivers/net/wireless/realtek/rtlwifi/base.c

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