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Diffstat (limited to 'ubi-utils/src/ubinize.c')
-rw-r--r--ubi-utils/src/ubinize.c19
1 files changed, 9 insertions, 10 deletions
diff --git a/ubi-utils/src/ubinize.c b/ubi-utils/src/ubinize.c
index 4991691..52a193f 100644
--- a/ubi-utils/src/ubinize.c
+++ b/ubi-utils/src/ubinize.c
@@ -159,8 +159,7 @@ static int parse_opt(int argc, char * const argv[])
args.image_seq = rand();
while (1) {
- int key;
- char *endp;
+ int key, error = 0;
unsigned long int image_seq;
key = getopt_long(argc, argv, "o:p:m:s:O:e:x:Q:vhV", long_options, NULL);
@@ -199,26 +198,26 @@ static int parse_opt(int argc, char * const argv[])
break;
case 'O':
- args.vid_hdr_offs = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.vid_hdr_offs < 0)
+ args.vid_hdr_offs = simple_strtoul(optarg, &error);
+ if (error || args.vid_hdr_offs < 0)
return errmsg("bad VID header offset: \"%s\"", optarg);
break;
case 'e':
- args.ec = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.ec < 0)
+ args.ec = simple_strtoul(optarg, &error);
+ if (error || args.ec < 0)
return errmsg("bad erase counter value: \"%s\"", optarg);
break;
case 'x':
- args.ubi_ver = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || args.ubi_ver < 0)
+ args.ubi_ver = simple_strtoul(optarg, &error);
+ if (error || args.ubi_ver < 0)
return errmsg("bad UBI version: \"%s\"", optarg);
break;
case 'Q':
- image_seq = strtoul(optarg, &endp, 0);
- if (*endp != '\0' || endp == optarg || image_seq > 0xFFFFFFFF)
+ image_seq = simple_strtoul(optarg, &error);
+ if (error || image_seq > 0xFFFFFFFF)
return errmsg("bad UBI image sequence number: \"%s\"", optarg);
args.image_seq = image_seq;
break;