diff options
Diffstat (limited to 'src/or/connection.c')
| -rw-r--r-- | src/or/connection.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/or/connection.c b/src/or/connection.c index ec43577df..e8969e09f 100644 --- a/src/or/connection.c +++ b/src/or/connection.c @@ -854,7 +854,13 @@ create_unix_sockaddr(const char *listenaddress, char **readable_address, sockaddr = tor_malloc_zero(sizeof(struct sockaddr_un)); sockaddr->sun_family = AF_UNIX; - strncpy(sockaddr->sun_path, listenaddress, sizeof(sockaddr->sun_path)); + if (strlcpy(sockaddr->sun_path, listenaddress, sizeof(sockaddr->sun_path)) + >= sizeof(sockaddr->sun_path)) { + log_warn(LD_CONFIG, "Unix socket path '%s' is too long to fit.", + escaped(listenaddress)); + tor_free(sockaddr); + return NULL; + } if (readable_address) *readable_address = tor_strdup(listenaddress); |