From 737579f6b7e0653ecec7f09aea3b11ba67a69ccf Mon Sep 17 00:00:00 2001 From: Konstantin Khlebnikov Date: Sun, 10 Jul 2011 16:13:27 +0400 Subject: [PATCH] kvm tools: fix instances enumeration Calling readdir() with NULL dirp leads to segfault. Signed-off-by: Konstantin Khlebnikov [ penberg@kernel.org: use 'while' instead of 'for' ] Signed-off-by: Pekka Enberg --- tools/kvm/kvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/kvm/kvm.c b/tools/kvm/kvm.c index cd3cb1927733..a4a29b204af3 100644 --- a/tools/kvm/kvm.c +++ b/tools/kvm/kvm.c @@ -172,7 +172,7 @@ int kvm__enumerate_instances(void (*callback)(const char *name, int pid)) sprintf(full_name, "%s/%s", HOME_DIR, KVM_PID_FILE_PATH); dir = opendir(full_name); - for (;;) { + while (dir != NULL) { readdir_r(dir, &entry, &result); if (result == NULL) break; -- 2.39.5