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| author | Roland McGrath <[email protected]> | 2008-07-31 02:04:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2008-08-01 12:01:11 -0700 |
| commit | 5c7edcd7ee6b77b88252fe4096dce1a46a60c829 (patch) | |
| tree | 4936df589df33c671e2e98ea45b89e7f45278f61 /net/unix/sysctl_net_unix.c | |
| parent | 1e24b15b267293567a8d752721c7ae63f281325a (diff) | |
tracehook: fix exit_signal=0 case
My commit 2b2a1ff64afbadac842bbc58c5166962cf4f7664 introduced a regression
(sorry about that) for the odd case of exit_signal=0 (e.g. clone_flags=0).
This is not a normal use, but it's used by a case in the glibc test suite.
Dying with exit_signal=0 sends no signal, but it's supposed to wake up a
parent's blocked wait*() calls (unlike the delayed_group_leader case).
This fixes tracehook_notify_death() and its caller to distinguish a
"signal 0" wakeup from the delayed_group_leader case (with no wakeup).
Signed-off-by: Roland McGrath <[email protected]>
Tested-by: Serge Hallyn <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'net/unix/sysctl_net_unix.c')
0 files changed, 0 insertions, 0 deletions