diff options
| -rw-r--r-- | src/basic/hashmap.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/basic/hashmap.c b/src/basic/hashmap.c index e5f05f36f8..7d2a4160c6 100644 --- a/src/basic/hashmap.c +++ b/src/basic/hashmap.c @@ -22,6 +22,7 @@ #include <stdlib.h> #include <errno.h> +#include <pthread.h> #include "util.h" #include "hashmap.h" @@ -157,6 +158,7 @@ struct hashmap_debug_info { /* Tracks all existing hashmaps. Get at it from gdb. See sd_dump_hashmaps.py */ static LIST_HEAD(struct hashmap_debug_info, hashmap_debug_list); +static pthread_mutex_t hashmap_debug_list_mutex = PTHREAD_MUTEX_INITIALIZER; #define HASHMAP_DEBUG_FIELDS struct hashmap_debug_info debug; @@ -806,10 +808,12 @@ static struct HashmapBase *hashmap_base_new(const struct hash_ops *hash_ops, enu } #ifdef ENABLE_DEBUG_HASHMAP - LIST_PREPEND(debug_list, hashmap_debug_list, &h->debug); h->debug.func = func; h->debug.file = file; h->debug.line = line; + assert_se(pthread_mutex_lock(&hashmap_debug_list_mutex) == 0); + LIST_PREPEND(debug_list, hashmap_debug_list, &h->debug); + assert_se(pthread_mutex_unlock(&hashmap_debug_list_mutex) == 0); #endif return h; @@ -861,7 +865,9 @@ static void hashmap_free_no_clear(HashmapBase *h) { assert(!h->n_direct_entries); #ifdef ENABLE_DEBUG_HASHMAP + assert_se(pthread_mutex_lock(&hashmap_debug_list_mutex) == 0); LIST_REMOVE(debug_list, hashmap_debug_list, &h->debug); + assert_se(pthread_mutex_unlock(&hashmap_debug_list_mutex) == 0); #endif if (h->from_pool) |