diff options
| -rw-r--r-- | configure.ac | 1 | ||||
| -rw-r--r-- | src/listen.c | 8 |
2 files changed, 8 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 2a63e269..c1d3bcd5 100644 --- a/configure.ac +++ b/configure.ac @@ -445,6 +445,7 @@ esac if test x$enable_un = xyes; then AC_DEFINE(HAVE_UN, 1, [Define if unix domain socket support is enabled]) STRUCT_UCRED + AC_CHECK_FUNCS(getpeereid) fi dnl --------------------------- Post Protocol Tests --------------------------- diff --git a/src/listen.c b/src/listen.c index 9fb60edc..3028b947 100644 --- a/src/listen.c +++ b/src/listen.c @@ -416,7 +416,13 @@ static int get_remote_uid(int fd) return cred.uid; #else - (void)fd; +#ifdef HAVE_GETPEEREID + uid_t euid; + gid_t egid; + + if (getpeereid(fd, &euid, &egid) == 0) + return euid; +#endif return -1; #endif } |