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authorDamien Miller <djm@mindrot.org>2009-11-20 15:16:35 +1100
committerDamien Miller <djm@mindrot.org>2009-11-20 15:16:35 +1100
commit409661f0d99bf9bc82543eb7bab1f502c9170281 (patch)
tree32f6b39f9c828f3697825f02dd755fb6546f1b15 /ssh-rand-helper.c
parent2191e04549839502631f3f97ededd301a1498cd0 (diff)
- (djm) [ssh-rand-helper.c] Print error and usage() when passed command-
line arguments as none are supported. Exit when passed unrecognised commandline flags. bz#1568 from gson AT araneus.fi
Diffstat (limited to 'ssh-rand-helper.c')
-rw-r--r--ssh-rand-helper.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/ssh-rand-helper.c b/ssh-rand-helper.c
index 8b1c4b4f..0fcda7ff 100644
--- a/ssh-rand-helper.c
+++ b/ssh-rand-helper.c
@@ -853,11 +853,17 @@ main(int argc, char **argv)
default:
error("Invalid commandline option");
usage();
+ exit(1);
}
}
-
log_init(argv[0], ll, SYSLOG_FACILITY_USER, 1);
+ if (argc != optind) {
+ error("Unexpected commandline arguments.");
+ usage();
+ exit(1);
+ }
+
#ifdef USE_SEED_FILES
prng_read_seedfile();
#endif