Robustify mpers.awk against invalid input

[strace] / wait.c

diff --git a/wait.c b/wait.c
index 07cc36148205529e48210cf192f73902d338c600..2e495dbf94117a5acf861a28eecff4a5a7b8c35b 100644 (file)
--- a/wait.c
+++ b/wait.c
@@ -114,7 +114,7 @@ printwaitn(struct tcb *tcp, int n, int bitness)
                                        printrusage32(tcp, tcp->u_arg[3]);
                                else
 #endif
-                                       MPERS_PRINTER_NAME(printrusage)(tcp, tcp->u_arg[3]);
+                                       printrusage(tcp, tcp->u_arg[3]);
                        }
                        else
                                printaddr(tcp->u_arg[3]);
@@ -149,14 +149,14 @@ SYS_FUNC(waitid)
                tprintf(", %ld, ", tcp->u_arg[1]);
        } else {
                /* siginfo */
-               MPERS_PRINTER_NAME(printsiginfo_at)(tcp, tcp->u_arg[2]);
+               printsiginfo_at(tcp, tcp->u_arg[2]);
                /* options */
                tprints(", ");
                printflags(wait4_options, tcp->u_arg[3], "W???");
                if (tcp->s_ent->nargs > 4) {
                        /* usage */
                        tprints(", ");
-                       MPERS_PRINTER_NAME(printrusage)(tcp, tcp->u_arg[4]);
+                       printrusage(tcp, tcp->u_arg[4]);
                }
        }
        return 0;