2e01abcc20
Currently there is no locking mechanism to protect global variable ll_stats.result in hdd_debugfs_stats_update api and wlan_hdd_llstats_free_buf api so if two threads access the file simultaneously there is a possibility of use after free of the llstats buffer. To address this issue add a mutex to prevent the simultaneous access of the llstats buffer. Change-Id: I0fd418e3a2034f10ba45021af21920f5e133cb6e CRs-Fixed: 2157283
This is CNSS WLAN Host Driver for products starting from iHelium