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| author |   Christian E. Hopps <chopps@chopps.org> | 2019-09-27 13:52:50 -0400 |
|---|---|---|
| committer |   Andrew Yourtchenko <ayourtch@gmail.com> | 2020-08-12 11:16:27 +0000 |
| commit | c9563e60fec8964a63ffe2542883eece66e616d0 (patch) | |
| tree | 9bbe3c75a66f60ad56bf481d6a841d2a184d1eb9 | |
| parent | c7e6b50fddca4f4d4580ba433a7c260372a27e00 (diff) | |
misc: don't os_exit(1) causing core on SIGINT
It's not typical for a program to core when it receives a SIGINT, so
keep this from happening.
Type: fix
Signed-off-by: Christian E. Hopps <chopps@chopps.org>
Change-Id: I2c15985a57e6ea898ff05c4001e4b30b41154eba
(cherry picked from commit 10a8bda37eed33ada1e7c6ece7bda1fe066ba541)
| -rwxr-xr-x | src/vlib/unix/main.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/vlib/unix/main.c b/src/vlib/unix/main.c index 9bfdab1efee..22971816593 100755 --- a/src/vlib/unix/main.c +++ b/src/vlib/unix/main.c @@ -180,7 +180,11 @@ unix_signal_handler (int signum, siginfo_t * si, ucontext_t * uc) /* have to remove SIGABRT to avoid recursive - os_exit calling abort() */ unsetup_signal_handlers (SIGABRT); - os_exit (1); + /* os_exit(1) causes core generation, do not do this for SIGINT */ + if (signum == SIGINT) + os_exit (0); + else + os_exit (1); } else clib_warning ("%s", syslog_msg); |