It was found that when gcc stack protector is turned on, proc_keys_show() can cause a panic due to stack corruption. This happens because xbuf[] is not big enough to hold a 64-bit timeout rendered as weeks.
Product bug:
https://bugzilla.redhat.com/show_bug.cgi?id=1373499
It was found that when gcc stack protector is turned on, proc_keys_show() can cause a panic due to stack corruption. This happens because xbuf[] is not big enough to hold a 64-bit timeout rendered as weeks.
Product bug:
https:/ /bugzilla. redhat. com/show_ bug.cgi? id=1373499