Merge pull request #7 from lluuaapp/master

Fixed calculations of string size for malloc
grosjo · Jan 20, 2019 · 8d08957 · 8d08957
2 parents 8cc015e + a98b18c
commit 8d08957
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/fts-backend-xapian-functions.cpp b/src/fts-backend-xapian-functions.cpp
@@ -559,8 +559,8 @@ static int fts_backend_xapian_set_box(struct xapian_fts_backend *backend, struct
 	const char * mb;
 	fts_mailbox_get_guid(box, &mb );
 
-	int l=strlen(backend->path)+strlen(mb)+1;
-	backend->db = (char *)i_malloc((l+1)*sizeof(char));
+	int l=strlen(backend->path)+strlen(mb)+5; // add /db_ and \0
+	backend->db = (char *)i_malloc((l)*sizeof(char));
 	sprintf(backend->db,"%s/db_%s",backend->path,mb);
 
 	backend->box = box;