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authorChristian Hopps <chopps@labn.net>2020-04-24 04:39:59 -0400
committerDamjan Marion <dmarion@me.com>2020-09-03 22:50:13 +0000
commit1da08197eb4e3eba9e795ee14bcac8417506378b (patch)
tree45d5a1ed09e0f9f07dbda9140461e8ebe7e9c4ee
parent0c936b147f4fc52bdb685f701bc7d93959a1a6a2 (diff)
vlib: exit 0 (nocore) on SIGHUP
Scenarios where SIGHUP is sent would include the user closing an xterm while in interactive/nodaemon mode, or similarly when running vpp in the same mode during testing (e.g., using ssh to run VPP on a DUT). VPP should exit in these cases; however, generating a core is unwanted. Type: fix Signed-off-by: Christian Hopps <chopps@labn.net> Change-Id: Ibccfe5e676547e913c8a205ff16ab56d9abb1c82
-rw-r--r--src/vlib/unix/main.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vlib/unix/main.c b/src/vlib/unix/main.c
index 568876b2933..95aeecf2da2 100644
--- a/src/vlib/unix/main.c
+++ b/src/vlib/unix/main.c
@@ -180,8 +180,8 @@ 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) causes core generation, do not do this for SIGINT */
- if (signum == SIGINT)
+ /* os_exit(1) causes core generation, skip that for SIGINT, SIGHUP */
+ if (signum == SIGINT || signum == SIGHUP)
os_exit (0);
else
os_exit (1);