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-rw-r--r--src/or/connection.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/or/connection.c b/src/or/connection.c
index aa3cc330d..edcf966e7 100644
--- a/src/or/connection.c
+++ b/src/or/connection.c
@@ -877,8 +877,11 @@ check_location_for_unix_socket(const or_options_t *options, const char *path)
int r = -1;
char *p = tor_strdup(path);
cpd_check_t flags = CPD_CHECK_MODE_ONLY;
- if (get_parent_directory(p)<0)
+ if (get_parent_directory(p)<0 || p[0] != '/') {
+ log_warn(LD_GENERAL, "Bad unix socket address '%s'. Tor does not support "
+ "relative patchs for unix sockets.", path);
goto done;
+ }
if (options->ControlSocketsGroupWritable)
flags |= CPD_GROUP_OK;