From bd8daf603563440f95604e5c1b53a30335e3081e Mon Sep 17 00:00:00 2001 From: Keir Fraser Date: Mon, 26 Apr 2010 06:52:13 +0100 Subject: [PATCH] xl: Fix segment fault of 'xl list' If libxl_list_domain() returns NULL, segment fault occurs now. Signed-off-by: Yu Zhiguo --- tools/libxl/xl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/libxl/xl.c b/tools/libxl/xl.c index 9dc702bffe..6ea4fd76ab 100644 --- a/tools/libxl/xl.c +++ b/tools/libxl/xl.c @@ -1521,7 +1521,7 @@ void list_domains(int verbose) info = libxl_list_domain(&ctx, &nb_domain); - if (info < 0) { + if (!info) { fprintf(stderr, "libxl_domain_infolist failed.\n"); exit(1); } -- 2.30.2