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qcacmn: Add check for max pdev id on pdev search

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Max pdev count check is performed before accessing the pdev list index

Change-Id: I755a5cb595824968b057321b13a6e1c837ece669
CRs-Fixed: 2177109
This commit is contained in:
Srinivas Pitla 2018-03-09 12:30:34 +05:30 • committed by nshrivas
commit cb89aac98c
1 changed files with 8 additions and 0 deletions
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8
umac/cmn_services/obj_mgr/src/wlan_objmgr_psoc_obj.c
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@ -760,6 +760,10 @@ struct wlan_objmgr_pdev *wlan_objmgr_get_pdev_by_id(
struct wlan_objmgr_psoc_objmgr *objmgr;
struct wlan_objmgr_pdev *pdev = NULL;
/* If id is invalid, return */
if (id >= WLAN_UMAC_MAX_PDEVS)
return NULL;
wlan_psoc_obj_lock(psoc);
objmgr = &psoc->soc_objmgr;
/* get pdev from pdev list */
@ -784,6 +788,10 @@ struct wlan_objmgr_pdev *wlan_objmgr_get_pdev_by_id_no_state(
struct wlan_objmgr_psoc_objmgr *objmgr;
struct wlan_objmgr_pdev *pdev = NULL;
/* If id is invalid, return */
if (id >= WLAN_UMAC_MAX_PDEVS)
return NULL;
wlan_psoc_obj_lock(psoc);
objmgr = &psoc->soc_objmgr;
/* get pdev from pdev list */