Rewrite condition in fsdev_seek

This commit is contained in:
TuxSH 2018-05-09 17:10:35 +02:00
parent bf94bf48d2
commit 3fae01b08f

View file

@ -385,7 +385,7 @@ static off_t fsdev_seek(struct _reent *r, void *fd, off_t pos, int whence) {
return -1;
}
if(pos < 0 && off < -pos) {
if(pos < 0 && pos + off < 0) {
/* don't allow seek to before the beginning of the file */
r->_errno = EINVAL;
return -1;