diff options
| -rw-r--r-- | qemu-img.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/qemu-img.c b/qemu-img.c index 2af695fbe6..ad25cb3e64 100644 --- a/qemu-img.c +++ b/qemu-img.c @@ -220,6 +220,7 @@ static int img_create(int argc, char **argv) const char *filename; const char *base_filename = NULL; uint64_t size; + double sizef; const char *p; BlockDriver *drv; @@ -260,13 +261,13 @@ static int img_create(int argc, char **argv) if (optind >= argc) help(); p = argv[optind]; - size = strtoul(p, (char **)&p, 0); + sizef = strtod(p, (char **)&p); if (*p == 'M') { - size *= 1024 * 1024; + size = (uint64_t)(sizef * 1024 * 1024); } else if (*p == 'G') { - size *= 1024 * 1024 * 1024; + size = (uint64_t)(sizef * 1024 * 1024 * 1024); } else if (*p == 'k' || *p == 'K' || *p == '\0') { - size *= 1024; + size = (uint64_t)(sizef * 1024); } else { help(); } |