10970e1b4b
dump_thread32() in aout_core_dump() does not clear the user32 structure allocated on the stack as the first thing on function entry. As a result, the dump.u_comm, dump.u_ar0 and dump.signal which get assigned before the clearing, get overwritten. Rename that function to fill_dump() to make it clear what it does and call it first thing. This was caught while staring at a patch by Derek Robson <robsonde@gmail.com>. Signed-off-by: Borislav Petkov <bp@suse.de> Cc: Derek Robson <robsonde@gmail.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Michael Matz <matz@suse.de> Cc: x86@kernel.org Cc: <stable@vger.kernel.org> Link: https://lkml.kernel.org/r/20190202005512.3144-1-robsonde@gmail.com |
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Makefile | ||
audit.c | ||
ia32_aout.c | ||
ia32_signal.c | ||
sys_ia32.c |