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-rw-r--r--src/collect/collect.c1
-rw-r--r--src/udev/udevadm-hwdb.c5
-rw-r--r--src/udev/udevd.c3
3 files changed, 7 insertions, 2 deletions
diff --git a/src/collect/collect.c b/src/collect/collect.c
index 834e27683c..e938d41728 100644
--- a/src/collect/collect.c
+++ b/src/collect/collect.c
@@ -453,6 +453,7 @@ int main(int argc, char **argv)
him->name = malloc(strlen(argv[i]) + 1);
if (!him->name) {
+ free(him); /* clang reported memleak ; him is thrown away here */
ret = ENOMEM;
goto out;
}
diff --git a/src/udev/udevadm-hwdb.c b/src/udev/udevadm-hwdb.c
index ea21f242ae..f5fd7e21f2 100644
--- a/src/udev/udevadm-hwdb.c
+++ b/src/udev/udevadm-hwdb.c
@@ -207,6 +207,7 @@ static int trie_insert(struct trie *trie, struct trie_node *node, const char *se
return -ENOMEM;
off = strbuf_add_string(trie->strings, s, p);
+ free(s); /* fix clang-reported potential memleak */
if (off < 0)
return off;
@@ -303,8 +304,10 @@ static int64_t trie_store_nodes(struct trie_f *trie, struct trie_node *node) {
int64_t child_off;
child_off = trie_store_nodes(trie, node->children[i].child);
- if (child_off < 0)
+ if (child_off < 0) {
+ free(children); /* clang reported memleak , children is thrown away if this fails */
return child_off;
+ }
children[i].c = node->children[i].c;
children[i].child_off = htole64(child_off);
}
diff --git a/src/udev/udevd.c b/src/udev/udevd.c
index 44318814c9..a923ce740b 100644
--- a/src/udev/udevd.c
+++ b/src/udev/udevd.c
@@ -162,6 +162,7 @@ static void worker_cleanup(struct worker *worker)
udev_monitor_unref(worker->monitor);
children--;
free(worker);
+ worker = NULL;
}
static void worker_unref(struct worker *worker)
@@ -1308,7 +1309,7 @@ int main(int argc, char *argv[])
worker->state = WORKER_KILLED;
/* drop reference taken for state 'running' */
worker_unref(worker);
- if (worker->event) {
+ if (worker && worker->event) {
log_error("seq %llu '%s' killed\n",
udev_device_get_seqnum(worker->event->dev), worker->event->devpath);
worker->event->exitcode = -64;