1 files changed, 11 insertions, 4 deletions

diff --git a/src/udev/udevadm-hwdb.c b/src/udev/udevadm-hwdb.c
index 68a285905f..34e34b1e10 100644
--- a/src/udev/udevadm-hwdb.c
+++ b/src/udev/udevadm-hwdb.c
@@ -123,14 +123,20 @@ static void trie_node_cleanup(struct trie_node *node) {
         free(node);
 }
 
-static int trie_values_cmp(const void *v1, const void *v2, void *arg) {
+
+static __thread void* trie_values_cmp_param;
+static int trie_values_cmp(const void *v1, const void *v2) {
         const struct trie_value_entry *val1 = v1;
         const struct trie_value_entry *val2 = v2;
-        struct trie *trie = arg;
+        struct trie *trie = trie_values_cmp_param;
 
         return strcmp(trie->strings->buf + val1->key_off,
                       trie->strings->buf + val2->key_off);
 }
+static int trie_values_cmp_r(const void *v1, const void *v2, void* arg) {
+	trie_values_cmp_param = arg;
+	return trie_values_cmp(v1, v2);
+}
 
 static int trie_node_add_value(struct trie *trie, struct trie_node *node,
                           const char *key, const char *value) {
@@ -150,7 +156,7 @@ static int trie_node_add_value(struct trie *trie, struct trie_node *node,
                         .value_off = v,
                 };
 
-                val = xbsearch_r(&search, node->values, node->values_count, sizeof(struct trie_value_entry), trie_values_cmp, trie);
+                val = xbsearch_r(&search, node->values, node->values_count, sizeof(struct trie_value_entry), trie_values_cmp_r, trie);
                 if (val) {
                         /* replace existing earlier key with new value */
                         val->value_off = v;
@@ -167,7 +173,8 @@ static int trie_node_add_value(struct trie *trie, struct trie_node *node,
         node->values[node->values_count].key_off = k;
         node->values[node->values_count].value_off = v;
         node->values_count++;
-        qsort_r(node->values, node->values_count, sizeof(struct trie_value_entry), trie_values_cmp, trie);
+	trie_values_cmp_param = trie;
+        qsort(node->values, node->values_count, sizeof(struct trie_value_entry), trie_values_cmp);
         return 0;
 }