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25ee7e89d4
The variable dev is checked in: if (dev) This indicates that it can be NULL. If so, a null-pointer dereference will occur: priv = rtllib_priv(dev); However, the value of priv is not used in the remaining part of this function. Thus the else-branch can be removed to fix this posible null-pointer dereference. Reported-by: TOTE Robot <oslab@tsinghua.edu.cn> Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Tuo Li <islituo@gmail.com> Link: https://lore.kernel.org/r/20210811031135.4110-1-islituo@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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| .. | ||
| rtl8192e | ||
| dot11d.c | ||
| dot11d.h | ||
| Kconfig | ||
| Makefile | ||
| rtl819x_BA.h | ||
| rtl819x_BAProc.c | ||
| rtl819x_HT.h | ||
| rtl819x_HTProc.c | ||
| rtl819x_Qos.h | ||
| rtl819x_TS.h | ||
| rtl819x_TSProc.c | ||
| rtllib_crypt_ccmp.c | ||
| rtllib_crypt_tkip.c | ||
| rtllib_crypt_wep.c | ||
| rtllib_debug.h | ||
| rtllib_module.c | ||
| rtllib_rx.c | ||
| rtllib_softmac_wx.c | ||
| rtllib_softmac.c | ||
| rtllib_tx.c | ||
| rtllib_wx.c | ||
| rtllib.h | ||
| TODO | ||