syscall: reset auxstr

Otherwise RVAL_STR may print auxstr remained from a previous syscall. * syscall.c (syscall_entering_trace); Set tcp->auxstr to NULL.
2018-09-27 07:39:07 +02:00 · 2018-09-27 07:39:07 +02:00 · 4ed4a2ffcc
commit 4ed4a2ffcc
parent 07c1744c02
1 changed files with 1 additions and 0 deletions
--- a/syscall.c
+++ b/syscall.c
@ -786,6 +786,7 @@ syscall_entering_trace(struct tcb *tcp, unsigned int *sig)
 	}

 	tcp->flags &= ~TCB_FILTERED;
+	tcp->auxstr = NULL;

 	if (hide_log(tcp)) {
 		return 0;