2008-07-17 Roland McGrath <roland@redhat.com>
* process.c (printwaitn): When current personality's wordsize is
smaller than native, sign-extend the PID argument from 32 bits.
diff --git a/process.c b/process.c
index ec41b49..6791ba3 100644
--- a/process.c
+++ b/process.c
@@ -1947,7 +1947,13 @@
int exited = 0;
if (entering(tcp)) {
- tprintf("%ld, ", tcp->u_arg[0]);
+ /*
+ * Sign-extend a 32-bit value when that's what it is.
+ */
+ long pid = tcp->u_arg[0];
+ if (personality_wordsize[current_personality] < sizeof pid)
+ pid = (long) (int) pid;
+ tprintf("%ld, ", pid);
} else {
/* status */
if (!tcp->u_arg[1])