diff options
Diffstat (limited to 'lib/libaccess/authdb.cpp')
| -rw-r--r-- | lib/libaccess/authdb.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libaccess/authdb.cpp b/lib/libaccess/authdb.cpp index d87703f2..dad71bcb 100644 --- a/lib/libaccess/authdb.cpp +++ b/lib/libaccess/authdb.cpp @@ -167,10 +167,10 @@ static int acl_url_to_dbtype (const char *url, ACLDbType_t *dbtype_out) else { /* treat prefix in the url as dbtype if it has been registered. */ - int prefix_len = strcspn(url, ":"); + size_t prefix_len = strcspn(url, ":"); char dbtypestr[BIG_LINE]; - if (prefix_len) { + if (prefix_len && (prefix_len < sizeof(dbtypestr))) { strncpy(dbtypestr, url, prefix_len); dbtypestr[prefix_len] = 0; |