From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olaf Hering Subject: [PATCH] libxl: fix unitialized variables in libxl__primary_console_find Date: Wed, 04 Jul 2012 14:17:44 +0200 Message-ID: <5668cb98eebb0a27530c.1341404264@probook.site> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xensource.com List-Id: xen-devel@lists.xenproject.org # HG changeset patch # User Olaf Hering # Date 1341404234 -7200 # Node ID 5668cb98eebb0a27530c8b52f3ae8cce87d3b863 # Parent 42f76d536b116d2ebad1b6705ae51ecd171d2581 libxl: fix unitialized variables in libxl__primary_console_find gcc 4.5 as shipped with openSuSE 11.4 does not recognize the case of LIBXL_DOMAIN_TYPE_INVALID properly: cc1: warnings being treated as errors libxl.c: In function 'libxl_primary_console_exec': libxl.c:1408:14: error: 'domid' may be used uninitialized in this function libxl.c:1409:9: error: 'cons_num' may be used uninitialized in this function libxl.c:1410:24: error: 'type' may be used uninitialized in this function libxl.c: In function 'libxl_primary_console_get_tty': libxl.c:1421:14: error: 'domid' may be used uninitialized in this function libxl.c:1422:9: error: 'cons_num' may be used uninitialized in this function libxl.c:1423:24: error: 'type' may be used uninitialized in this function make[3]: *** [libxl.o] Error 1 Fix this by adding a default case. Signed-off-by: Olaf Hering diff -r 42f76d536b11 -r 5668cb98eebb tools/libxl/libxl.c --- a/tools/libxl/libxl.c +++ b/tools/libxl/libxl.c @@ -1392,6 +1392,7 @@ static int libxl__primary_console_find(l *type = LIBXL_CONSOLE_TYPE_PV; break; case LIBXL_DOMAIN_TYPE_INVALID: + default: rc = ERROR_INVAL; goto out; }