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qcacmn: add null check in dp_peer_find_hash_find API

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In cdp_soc_deinit peer hash table is freed to add
check to avoid NULL access from CDP APIs which may do
peer hash find

Change-Id: I47c4126c34bb64d43112a4f8e268da1a98f4124d
This commit is contained in:
Chaithanya Garrepalli 2020-08-21 19:10:12 +05:30 • committed by snandini
commit e81a22ce9b
1 changed files with 3 additions and 0 deletions
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3
dp/wifi3.0/dp_peer.c
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@ -1665,6 +1665,9 @@ struct dp_peer *dp_peer_find_hash_find(struct dp_soc *soc,
unsigned index;
struct dp_peer *peer;
if (!soc->peer_hash.bins)
return NULL;
if (mac_addr_is_aligned) {
mac_addr = (union dp_align_mac_addr *) peer_mac_addr;
} else {