recvframe_chk_defrag() performs a NULL check on psta, but if that check
fails then it dereferences it, which it shouldn't do as psta is NULL.
Set pdefrag_q to NULL if above check fails and let the code after it handle
that case.
Fixes: 1cc18a22b96b ("staging: r8188eu: Add files for new driver - part 5")
Signed-off-by: Vihas Makwana <makvihas@xxxxxxxxx>
---
drivers/staging/r8188eu/core/rtw_recv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/r8188eu/core/rtw_recv.c b/drivers/staging/r8188eu/core/rtw_recv.c
index c1005ddaa..db54bceff 100644
--- a/drivers/staging/r8188eu/core/rtw_recv.c
+++ b/drivers/staging/r8188eu/core/rtw_recv.c
@@ -1244,7 +1244,7 @@ struct recv_frame *recvframe_chk_defrag(struct adapter *padapter, struct recv_fr
pdefrag_q = NULL;
}
} else {
- pdefrag_q = &psta->sta_recvpriv.defrag_q;
+ pdefrag_q = NULL;
}
if ((ismfrag == 0) && (fragnum == 0))
--
2.30.2
