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authorKay Sievers <kay@vrfy.org>2012-05-31 01:15:21 +0200
committerKay Sievers <kay@mop.(none)>2012-05-31 01:17:59 +0200
commitda5d4bf64f96d21c664bc6fea37f4f28927beb2c (patch)
tree31d2ba982a55ce4f0bf3bb6f2bf1b3d75451b874
parent107a2db901d93ffaba4a2fe34e6b28643b96574f (diff)
udev: skip timestamp check if rules are already free()d during reload
-rw-r--r--src/udev/udev-rules.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c
index 930c4770fe..b5b54dd043 100644
--- a/src/udev/udev-rules.c
+++ b/src/udev/udev-rules.c
@@ -1858,6 +1858,9 @@ bool udev_rules_check_timestamp(struct udev_rules *rules)
unsigned int i;
bool changed = false;
+ if (rules == NULL)
+ goto out;
+
for (i = 0; rules->dirs[i]; i++) {
struct stat stats;
@@ -1876,7 +1879,7 @@ bool udev_rules_check_timestamp(struct udev_rules *rules)
/* update timestamp */
rules->dirs_ts_usec[i] = ts_usec(&stats.st_mtim);
}
-
+out:
return changed;
}