diff options
| author | Daniel Willmann <daniel@totalueberwachung.de> | 2016-11-15 10:05:51 +0100 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2016-11-15 22:31:19 +0000 |
| commit | 55363a9f621566d82fc30408a6c657d9e81f5789 (patch) | |
| tree | 70aefdb55ade8750c824c9cd39a501a2c425019e | |
| parent | 8593f1f57a5140a34cd4f7063c2e7fcb54e1837b (diff) | |
vty: Skip printing non-initialized log categories
Without this patch the vty command show logging vty will cause a segfault if
not all elements of the log_categories array are defined.
Ticket: OW#3053
Sponsored-by: On-Waves ehf
Change-Id: Ieeba649c3bde6c9376d8e32b00b92beb37c08ef2
| -rw-r--r-- | src/vty/logging_vty.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/vty/logging_vty.c b/src/vty/logging_vty.c index a23c1a74..d2fca819 100644 --- a/src/vty/logging_vty.c +++ b/src/vty/logging_vty.c @@ -275,6 +275,9 @@ static void vty_print_logtarget(struct vty *vty, const struct log_info *info, for (i = 0; i < info->num_cat; i++) { const struct log_category *cat = &tgt->categories[i]; + /* Skip categories that were not initialized */ + if (!info->cat[i].name) + continue; vty_out(vty, " %-10s %-10s %-8s %s%s", info->cat[i].name+1, log_level_str(cat->loglevel), cat->enabled ? "Enabled" : "Disabled", |