Bug#277884: xserver-xfree86: X segfaults on AMD64 with noexec enabled

2005-02-09 Thread Branden Robinson
On Fri, Feb 04, 2005 at 06:28:11PM +, Piotr Kaczuba wrote: > I have been experiencing the same problem with xserver 4.3.0.dfsg.1-10, > even with noexec=off. The symptoms were signal 11 on first xfree module > load and strace showing that mprotect failed with EINVAL. > The problem was that t

Bug#277884: xserver-xfree86: X segfaults on AMD64 with noexec enabled

2005-02-04 Thread Piotr Kaczuba
I have been experiencing the same problem with xserver 4.3.0.dfsg.1-10, even with noexec=off. The symptoms were signal 11 on first xfree module load and strace showing that mprotect failed with EINVAL. The problem was that the address passed to mprotect wasn't aligned to the pagesize (4096).