capabilities: Check effective UID as fallback if capabilities are not supported

diff --git a/src/libstrongswan/utils/capabilities.c b/src/libstrongswan/utils/capabilities.c
index 059271713f3231e916b64e47aaaa95272abc8e16..98cd7383254b78247f57ff661f2a195e1709a510 100644 (file)
--- a/src/libstrongswan/utils/capabilities.c
+++ b/src/libstrongswan/utils/capabilities.c
@@ -80,7 +80,7 @@ static bool has_capability(u_int cap)
 {
 #ifndef CAPABILITIES
        /* if we can't check the actual capabilities assume only root has it */
-       return getuid() == 0;
+       return geteuid() == 0;
 #endif /* !CAPABILITIES */
 #ifdef CAPABILITIES_LIBCAP
        cap_flag_value_t val;