diff options
Diffstat (limited to 'commands/ubiformat.c')
| -rw-r--r-- | commands/ubiformat.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/commands/ubiformat.c b/commands/ubiformat.c index 121816f4d7..5b4e5723f9 100644 --- a/commands/ubiformat.c +++ b/commands/ubiformat.c @@ -325,6 +325,11 @@ static int flash_image(const struct mtd_dev_info *mtd, goto out_close; } + if (st_size == 0) { + sys_errmsg("file \"%s\" has size 0 bytes", args.image); + goto out_close; + } + verbose(args.verbose, "will write %d eraseblocks", img_ebs); divisor = img_ebs; for (eb = 0; eb < mtd->eb_cnt; eb++) { |