libarchive/archive_util.c:__archive_issetugid: Fix uninitialized variable rgid

diff --git a/libarchive/archive_util.c b/libarchive/archive_util.c
index b0cebce195a9df940c11a3d37b7b6524fc1b7746..38371ea2a416a82c074555f294149142a9530a28 100644 (file)
--- a/libarchive/archive_util.c
+++ b/libarchive/archive_util.c
@@ -427,7 +427,7 @@ __archive_issetugid(void)
                return (-1);
        if (ruid != euid || ruid != suid)
                return (1);
-       if (getresgid(&ruid, &egid, &sgid) != 0)
+       if (getresgid(&rgid, &egid, &sgid) != 0)
                return (-1);
        if (rgid != egid || rgid != sgid)
                return (1);