Otherwise it can be depleted and print_iovec starts printing empty strings.
* io.c (print_iovec): Interpret c->data_size of -1 as unlimited data and do not decrease it in this case. --- io.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/io.c b/io.c index 907f9d2..eb17524 100644 --- a/io.c +++ b/io.c @@ -85,13 +85,15 @@ print_iovec(struct tcb *tcp, void *elem_buf, size_t elem_size, void *data) case IOV_DECODE_STR: if (len > c->data_size) len = c->data_size; - c->data_size -= len; + if (c->data_size != (unsigned long)-1L) + c->data_size -= len; printstr(tcp, iov[0], len); break; case IOV_DECODE_NETLINK: if (len > c->data_size) len = c->data_size; - c->data_size -= len; + if (c->data_size != (unsigned long)-1L) + c->data_size -= len; decode_netlink(tcp, iov[0], iov[1]); break; default: -- 1.7.10.4 ------------------------------------------------------------------------------ _______________________________________________ Strace-devel mailing list Strace-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/strace-devel