diff options
Diffstat (limited to 'disk-utils/fdisk-list.c')
| -rw-r--r-- | disk-utils/fdisk-list.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/disk-utils/fdisk-list.c b/disk-utils/fdisk-list.c index f93ed10..26ae1bd 100644 --- a/disk-utils/fdisk-list.c +++ b/disk-utils/fdisk-list.c @@ -449,7 +449,7 @@ void list_available_columns(FILE *out) termwidth = get_terminal_width(80); - fprintf(out, USAGE_COLUMNS); + fputs(USAGE_COLUMNS, out); while (fdisk_next_label(cxt, &lb) == 0) { size_t width = 6; /* label name and separators */ @@ -479,21 +479,24 @@ void list_available_columns(FILE *out) static int fieldname_to_id(const char *name, size_t namesz) { const struct fdisk_field *fl; - char buf[namesz + 1]; + char *buf; assert(name); assert(namesz); assert(fields_label); - memcpy(buf, name, namesz); - buf[namesz] = '\0'; + buf = strndup(name, namesz); + if (!buf) + return -1; fl = fdisk_label_get_field_by_name(fields_label, buf); if (!fl) { warnx(_("%s unknown column: %s"), fdisk_label_get_name(fields_label), buf); + free(buf); return -1; } + free(buf); return fdisk_field_get_id(fl); } @@ -550,4 +553,3 @@ done: *n = fields_nids; return fields_ids; } - |