shm main BUGFIX do not store unterminated strings

Humblesaw · Jun 18, 2024 · ec6231a · ec6231a
1 parent bb36b48
commit ec6231a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/shm_main.c b/src/shm_main.c
@@ -509,7 +509,7 @@ sr_shmmain_open(sr_shm_t *shm, int *created)
         ATOMIC_STORE_RELAXED(main_shm->new_sr_sid, 1);
         ATOMIC_STORE_RELAXED(main_shm->new_sub_id, 1);
         ATOMIC_STORE_RELAXED(main_shm->new_evpipe_num, 1);
-        strncpy(main_shm->repo_path, sr_get_repo_path(), sizeof main_shm->repo_path);
+        strncpy(main_shm->repo_path, sr_get_repo_path(), sizeof main_shm->repo_path - 1);
 
         /* remove leftover event pipes */
         sr_remove_evpipes();