regress pledge: tweak a bit the manner to grab hte syscall number

permit debug string be present on the line

diff --git a/regress/sys/kern/pledge/generic/manager.c b/regress/sys/kern/pledge/generic/manager.c
index 1f5ead1..4f8121c 100644 (file)
--- a/regress/sys/kern/pledge/generic/manager.c
+++ b/regress/sys/kern/pledge/generic/manager.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: manager.c,v 1.2 2015/10/09 11:38:05 semarie Exp $ */
+/*     $OpenBSD: manager.c,v 1.3 2015/10/18 12:25:33 semarie Exp $ */
 /*
  * Copyright (c) 2015 Sebastien Marie <semarie@openbsd.org>
  *
@@ -18,6 +18,7 @@
 #include <sys/syslimits.h>
 #include <sys/wait.h>
 
+#include <ctype.h>
 #include <err.h>
 #include <errno.h>
 #include <fcntl.h>
@@ -125,7 +126,14 @@ grab_syscall(pid_t pid)
                /* check if found */
                if (strncmp(search, line, searchlen) == 0) {
                        const char *errstr = NULL;
-                       /* found */
+                       char *c;
+                       /* truncate at first no-number */
+                       for (c = line + searchlen; (*c != '\0') && isdigit(*c);
+                           c++)
+                               ;
+                       *c = '\0';
+
+                       /* convert it */
                        ret = strtonum(line + searchlen, 0, 255, &errstr);
                        if (errstr) {
                                warn("strtonum: line=%s err=%s", line, errstr);