linux-stable-rt/arch/powerpc/platforms/cell/spufs
Jeremy Kerr cbea92383d [POWERPC] spufs: Don't leak kernel stack through an empty {i,m}box_info read
Based on an original patch from Arnd Bergmann
<arnd.bergmann@de.ibm.com>

If there's no entry in the mailbox, then a read on the _info file will
return data from an uninitialised variable.

This change returns EOF if there's no mailbox info available instead.

Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-12-21 19:46:22 +11:00
..
Makefile
backing_ops.c
context.c
coredump.c
fault.c
file.c
gang.c
hw_ops.c
inode.c
lscsa_alloc.c
run.c
sched.c
spu_restore.c
spu_restore_crt0.S
spu_restore_dump.h_shipped
spu_save.c
spu_save_crt0.S
spu_save_dump.h_shipped
spu_utils.h
spufs.h
switch.c
syscalls.c