On Wed, 2004-10-27 at 10:39, Russell Coker wrote: > On Sat, 23 Oct 2004 02:13, Tom London <selinux@xxxxxxxxx> wrote: > > mmap2(NULL, 365, PROT_READ, MAP_PRIVATE, 3, 0) = -1 EACCES (Permission > > denied) close(3) = 0 > > --- SIGSEGV (Segmentation fault) @ 0 (0) --- > > +++ killed by SIGSEGV +++ > > > > Is this related to the previously reported (and fixed, I thought) > > mmap() problem? Something else? > > Looks like the mmap() problem. What kernel version are you running? Legacy binaries have their mmap(PROT_READ) requests translated to PROT_READ|PROT_EXEC automatically by the kernel for backward compatibility. Not an SELinux issue; SELinux is just checking permissions based on what is being passed to it by the core kernel. -- Stephen Smalley <sds@xxxxxxxxxxxxxx> National Security Agency
