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792 B

commit 6ec0d58fbff7c1a814a21cf8c7fe0ef5106a04c1
Author: Steve Dickson <steved@redhat.com>
Date: Wed Jan 20 14:16:08 2016 -0500
mountd: print an error message when no versions are specified
Signed-off-by: Steve Dickson <steved@redhat.com>
diff --git a/utils/mountd/mountd.c b/utils/mountd/mountd.c
index 8aca181..b584afc 100644
--- a/utils/mountd/mountd.c
+++ b/utils/mountd/mountd.c
@@ -794,9 +794,10 @@ main(int argc, char **argv)
}
/* No more arguments allowed. */
- if (optind != argc || !version_any())
+ if (optind != argc || !version_any()) {
+ fprintf(stderr, "%s: No protocol versions specified!\n", progname);
usage(progname, 1);
-
+ }
if (chdir(state_dir)) {
fprintf(stderr, "%s: chdir(%s) failed: %s\n",
progname, state_dir, strerror(errno));