Remove dead code. Reset errno to 0 before each strtoull call, as the
man page requires.
Reported-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
return;
}
- errno = 0;
do {
+ errno = 0;
start = strtoll(str, &endptr, 0);
- if (errno == 0 && endptr > str && INT64_MIN <= start &&
- start <= INT64_MAX) {
+ if (errno == 0 && endptr > str) {
if (*endptr == '\0') {
cur = g_malloc0(sizeof(*cur));
cur->begin = start;
str = NULL;
} else if (*endptr == '-') {
str = endptr + 1;
+ errno = 0;
end = strtoll(str, &endptr, 0);
- if (errno == 0 && endptr > str &&
- INT64_MIN <= end && end <= INT64_MAX && start <= end &&
+ if (errno == 0 && endptr > str && start <= end &&
(start > INT64_MAX - 65536 ||
end < start + 65536)) {
if (*endptr == '\0') {