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| author | Harald Welte <laforge@osmocom.org> | 2019-12-03 21:52:49 +0100 |
|---|---|---|
| committer | Harald Welte <laforge@osmocom.org> | 2019-12-03 21:53:08 +0100 |
| commit | cc0914d018159844e4dc1045b1cf155c1aa615be (patch) | |
| tree | 9c7bfca8b79f7a5347666b014b023579555bfbdf | |
| parent | 6d839f535429c4ffe1453f4619475d3fb70e1330 (diff) | |
exit(2) on unsupported positional arguments on command line
Change-Id: Id33caf93325074f9e5b2b322ac497b1c21c3f406
| -rw-r--r-- | src/hnbgw.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/hnbgw.c b/src/hnbgw.c index 9dc67a2..0db04af 100644 --- a/src/hnbgw.c +++ b/src/hnbgw.c @@ -455,6 +455,11 @@ static void handle_options(int argc, char **argv) break; } } + + if (argc > optind) { + fprintf(stderr, "Unsupported positional arguments on command line\n"); + exit(2); + } } CTRL_CMD_DEFINE_RO(hnb_info, "info"); |