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Commit d2d56c5f authored by Marcel Holtmann's avatar Marcel Holtmann Committed by Linus Torvalds
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Reset current->pdeath_signal on SUID binary execution

This fixes a vulnerability in the "parent process death signal"
implementation discoverd by Wojciech Purczynski of COSEINC PTE Ltd.
and iSEC Security Research.

http://marc.info/?l=bugtraq&m=118711306802632&w=2



Signed-off-by: default avatarMarcel Holtmann <marcel@holtmann.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 28e8351a
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