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qcacmn: Fix null pointer dereference in send_packetdump

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netbuf in send_packetdump is never checked for null before
dereferencing it for len netbuf->len.

Change-Id: I51aa0fb9c52e04c33291791ef47def703754222d
CRs-Fixed: 2404844
This commit is contained in:
Harprit Chhabada
2019-02-26 11:08:57 -08:00
committed by nshrivas
parent 9911b44343
commit b276eea5e7
1 changed files with 5 additions and 0 deletions
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5
utils/logging/src/wlan_logging_sock_svc.c
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@@ -1346,6 +1346,11 @@ static void send_packetdump(qdf_nbuf_t netbuf, uint8_t status,
struct hdd_context *hdd_ctx;
struct hdd_adapter *adapter;
if (!netbuf) {
pr_err("%s: Invalid netbuf.\n", __func__);
return;
}
hdd_ctx = (struct hdd_context *)cds_get_context(QDF_MODULE_ID_HDD);
if (!hdd_ctx)
return;