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-rw-r--r--posix/tst-glob_symlinks.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/posix/tst-glob_symlinks.c b/posix/tst-glob_symlinks.c
index 5c4b4ecf4a..3a86f4c8cc 100644
--- a/posix/tst-glob_symlinks.c
+++ b/posix/tst-glob_symlinks.c
@@ -94,7 +94,7 @@ do_prepare (int argc, char *argv[])
 static int
 do_test (void)
 {
-  char buf[PATH_MAX];
+  char buf[PATH_MAX + 1];
   glob_t gl;
 
   TEST_VERIFY_EXIT (glob (valid_link, 0, NULL, &gl) == 0);