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staging: r8188eu: fix memory leak in rtw_set_key

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Before returning with an error we should free allocated buffers, since
they are not assigned to anywhere.

Fixes: 15865124fe ("staging: r8188eu: introduce new core dir for RTL8188eu driver")
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Link: https://lore.kernel.org/r/ee783fbb71abb549505b84542223be7a7c905eea.1630692375.git.paskripkin@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Pavel Skripkin 2021-09-03 21:17:52 +03:00 committed by Greg Kroah-Hartman
parent 3821a78405
commit 393db0f682
1 changed files with 2 additions and 0 deletions
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2
drivers/staging/r8188eu/core/rtw_mlme.c
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@ -1722,6 +1722,8 @@ int rtw_set_key(struct adapter *adapter, struct security_priv *psecuritypriv, in
psetkeyparm->grpkey = 1;
break;
default:
kfree(psetkeyparm);
kfree(pcmd);
res = _FAIL;
goto exit;
}