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authorThomas Blume <Thomas.Blume@suse.com>2014-07-17 11:25:37 +0200
committerZbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>2014-07-17 08:26:35 -0400
commita71516dfd1858f37712ef52a288bf5fb274383e0 (patch)
tree9cb9ed958c36b50b60cff85b2ee4d791992afd39 /src
parent6eb33ab207d090a44f6a71c9e303a3efaabd0946 (diff)
detect-virt: Fix Xen domU discovery
The conditional for detection xen virtualization contained a little mistake. It is checking for i to be empty: 'if (!i) {', but it must check for cap instead, because: 'cap = strsep(&i, ",")' will set cap to the discovered value and i to the next value after the separator. Hence, i would be empty, if there is only control_d in domcap, leading to a wrong domU detection. https://bugs.freedesktop.org/show_bug.cgi?id=77271
Diffstat (limited to 'src')
-rw-r--r--src/shared/virt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/shared/virt.c b/src/shared/virt.c
index 774915f4be..20a8d7c5bf 100644
--- a/src/shared/virt.c
+++ b/src/shared/virt.c
@@ -173,7 +173,7 @@ int detect_vm(const char **id) {
if (streq(cap, "control_d"))
break;
- if (!i) {
+ if (!cap) {
_id = "xen";
r = 1;
}