Fix parsing of QEMU stdout looking for serial device PTY with Xenner

ChangeLog

+Fri Jul 11 10:46:59 BST 2008 Daniel P. Berrange <berrange@redhat.com>
+
+	* src/qemu_driver.c: Fix parsing of QEMU stdout looking for
+	serial device PTY with Xenner
+
 Fri Jul 11 10:53:59 CEST 2008 Daniel Veillard <veillard@redhat.com>
 
 	* src/openvz_conf.c: cleanup OpenVZ config file accesses, patch

src/qemu_driver.c

@@ -528,6 +528,9 @@ static int qemudExtractMonitorPath(const char *haystack,
     strncpy(path, tmp+sizeof(needle), pathmax-1);
     path[pathmax-1] = '\0';
 
+    /* Update offset to point to where we found the needle..*/
+    *offset = tmp - haystack;
+
     /*
      * And look for first whitespace character and nul terminate
      * to mark end of the pty path
@@ -536,6 +539,7 @@ static int qemudExtractMonitorPath(const char *haystack,
     while (*tmp) {
         if (c_isspace(*tmp)) {
             *tmp = '\0';
+            /* ... now further update offset till we get EOL */
             *offset += (sizeof(needle)-1) + strlen(path);
             return 0;
         }