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| author | Sami Kerola | 2017-07-30 15:59:24 +0200 |
|---|---|---|
| committer | Sami Kerola | 2017-08-05 17:49:07 +0200 |
| commit | 82214f45e93c1987796621b389555df7920c4fc0 (patch) | |
| tree | b98759e26b6b63568f74c96fbdb83c14c4a7ca8c /term-utils/agetty.c | |
| parent | agetty: add compile time features to --version output (diff) | |
| download | kernel-qcow2-util-linux-82214f45e93c1987796621b389555df7920c4fc0.tar.gz kernel-qcow2-util-linux-82214f45e93c1987796621b389555df7920c4fc0.tar.xz kernel-qcow2-util-linux-82214f45e93c1987796621b389555df7920c4fc0.zip | |
agetty: fix invalid usage crash
$ agetty
agetty: not enough arguments: Success
Segmentation fault (core dumped)
Reference: 9325dbfd2018b2a3b510617f4aa13777fbbe23c3
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'term-utils/agetty.c')
| -rw-r--r-- | term-utils/agetty.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/term-utils/agetty.c b/term-utils/agetty.c index 732a46838..3c3764b8e 100644 --- a/term-utils/agetty.c +++ b/term-utils/agetty.c @@ -847,7 +847,7 @@ static void parse_args(int argc, char **argv, struct options *op) if (argc < optind + 1) { log_warn(_("not enough arguments")); - warn(_("not enough arguments")); + errx(EXIT_FAILURE, _("not enough arguments")); } /* Accept "tty", "baudrate tty", and "tty baudrate". */ @@ -856,7 +856,7 @@ static void parse_args(int argc, char **argv, struct options *op) parse_speeds(op, argv[optind++]); if (argc < optind + 1) { log_warn(_("not enough arguments")); - warn(_("not enough arguments")); + errx(EXIT_FAILURE, _("not enough arguments")); } op->tty = argv[optind++]; } else { |