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| author | Sami Kerola | 2011-09-21 22:26:05 +0200 |
|---|---|---|
| committer | Sami Kerola | 2011-09-29 22:45:27 +0200 |
| commit | 37bb0ce8129f0ff7a0d7ff0d8d5d6708bbf00277 (patch) | |
| tree | 8eaf47955262b353190c6689b582ccca8125bb64 /sys-utils/flock.c | |
| parent | flock: use sysexit.h for all exit values (diff) | |
| download | kernel-qcow2-util-linux-37bb0ce8129f0ff7a0d7ff0d8d5d6708bbf00277.tar.gz kernel-qcow2-util-linux-37bb0ce8129f0ff7a0d7ff0d8d5d6708bbf00277.tar.xz kernel-qcow2-util-linux-37bb0ce8129f0ff7a0d7ff0d8d5d6708bbf00277.zip | |
flock: use strutils.h to check numeric user input
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'sys-utils/flock.c')
| -rw-r--r-- | sys-utils/flock.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/sys-utils/flock.c b/sys-utils/flock.c index 03eec365e..cdfa6cfb1 100644 --- a/sys-utils/flock.c +++ b/sys-utils/flock.c @@ -41,6 +41,7 @@ #include "c.h" #include "nls.h" +#include "strutils.h" static void __attribute__((__noreturn__)) usage(int ex) { @@ -217,10 +218,7 @@ int main(int argc, char *argv[]) } } else if (optind < argc) { /* Use provided file descriptor */ - fd = (int)strtol(argv[optind], &eon, 10); - if (*eon || !argv[optind]) { - errx(EX_USAGE, _("bad number: %s"), argv[optind]); - } + fd = (int)strtol_or_err(argv[optind], "bad number"); } else { /* Bad options */ errx(EX_USAGE, _("requires file descriptor, file or directory")); |