diff options
Diffstat (limited to '')
| -rw-r--r-- | lib/sigevent.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/lib/sigevent.c b/lib/sigevent.c index 06f80db..3e69f28 100644 --- a/lib/sigevent.c +++ b/lib/sigevent.c @@ -240,7 +240,17 @@ core_handler(int signo, siginfo_t *siginfo, void *context) /* dump memory stats on core */ log_memstats(stderr, "core_handler"); - zlog_tls_buffer_fini(); + /* + * This is a buffer flush because FRR is going down + * hard. This is especially important if the crash + * was caused by a memory operation and if we call + * zlog_tls_buffer_fini() then it has memory + * operations as well. This will cause the + * core dump to not happen. BAD MOJO + * So this is intentional, let's try to flush + * what we can and let the crash happen. + */ + zlog_tls_buffer_flush(); /* give the kernel a chance to generate a coredump */ sigaddset(&sigset, signo); |