diff options
| author | Aaron LI <aly@aaronly.me> | 2025-04-02 11:20:02 +0000 |
|---|---|---|
| committer | Baptiste Daroussin <bapt@FreeBSD.org> | 2025-04-16 19:45:37 +0000 |
| commit | e7bf1e5f1d62c2e735d343c462275e7e2aaf0286 (patch) | |
| tree | 8f20be88efa02e64629b1f8f580db4cdad12de74 /bin/timeout | |
| parent | 435e9214478cdc120fff555e51e6b334dbc64857 (diff) | |
Diffstat (limited to 'bin/timeout')
| -rw-r--r-- | bin/timeout/timeout.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/bin/timeout/timeout.c b/bin/timeout/timeout.c index 429ca64349e3..83893ba0a601 100644 --- a/bin/timeout/timeout.c +++ b/bin/timeout/timeout.c @@ -68,19 +68,19 @@ static double parse_duration(const char *duration) { double ret; - char *end; + char *suffix; - ret = strtod(duration, &end); - if (ret == 0 && end == duration) - errx(EXIT_INVALID, "invalid duration"); + ret = strtod(duration, &suffix); + if (suffix == duration) + errx(EXIT_INVALID, "duration is not a number"); - if (end == NULL || *end == '\0') + if (*suffix == '\0') return (ret); - if (end != NULL && *(end + 1) != '\0') - errx(EXIT_INVALID, "invalid duration"); + if (suffix[1] != '\0') + errx(EXIT_INVALID, "duration unit suffix too long"); - switch (*end) { + switch (*suffix) { case 's': break; case 'm': @@ -93,11 +93,11 @@ parse_duration(const char *duration) ret *= 60 * 60 * 24; break; default: - errx(EXIT_INVALID, "invalid duration"); + errx(EXIT_INVALID, "duration unit suffix invalid"); } if (ret < 0 || ret >= 100000000UL) - errx(EXIT_INVALID, "invalid duration"); + errx(EXIT_INVALID, "duration out of range"); return (ret); } |