On Sep 13 2016, Eugene Syromyatnikov <evgsyr-re5jqeeqqe8avxtiumw...@public.gmane.org> wrote:
> glibc before 2.23 (glibc-2.22-122-gbe48165? to be more precise) tried to > access > data pointed by third argument of msgctl call on 64-bit PowerPC which led to > segmentataion fault (instead of EFAULT from kernel). Which is a perfectly valid thing to do, as passing an invalid pointer to msgctl (the libc function) invokes undefined behaviour. If you want to test the kernel behaviour you need to talk to the kernel directly. Andreas. -- Andreas Schwab, SUSE Labs, sch...@suse.de GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 "And now for something completely different." ------------------------------------------------------------------------------ _______________________________________________ Strace-devel mailing list Strace-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/strace-devel
