Re: [RFC] unix: fix use-after-free in unix_dgram_poll()/ 4.2.5

2015-11-02 Thread Rainer Weikusat
Olivier Mauras writes: [...] > I've encountered issues with Jason's patch ported to 3.14.x which would break > openldap, rendering it unable to answer any query - Here's a strace of the > slapd process in this state http://pastebin.ca/3226383 > Just ported Rainer's patch to 3.14 and so far I ca

Re: [RFC] unix: fix use-after-free in unix_dgram_poll()/ 4.2.5

2015-10-30 Thread Rainer Weikusat
Same changes ported to 4.2.5 with some minor improvments (I hope), namely, - applied a round of DeMorgan to the 'quick' check function in order to simplify the condition - fixed a (minor) error in the dgram_sendmsg change: In case the 2nd check resulted in 'can