path: root/tools/lguest
diff options
authorRusty Russell <rusty@rustcorp.com.au>2012-10-04 12:03:25 +0930
committerRusty Russell <rusty@rustcorp.com.au>2012-10-04 12:12:59 +0930
commitca16f580a5db7e60bfafe59a50bb133bd3347491 (patch)
tree0a3fd31a489c5c3f72ca0170612a8b887d45f3a5 /tools/lguest
parentbb8111086c12ebdadc0544ba04dccd3aad212ad2 (diff)
lguest: fix occasional crash in example launcher.
We usually got away with ->next on the final entry being NULL, but it finally bit me. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: stable@kernel.org
Diffstat (limited to 'tools/lguest')
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/lguest/lguest.c b/tools/lguest/lguest.c
index f759f4f097c7..fd2f9221b241 100644
--- a/tools/lguest/lguest.c
+++ b/tools/lguest/lguest.c
@@ -1299,6 +1299,7 @@ static struct device *new_device(const char *name, u16 type)
dev->feature_len = 0;
dev->num_vq = 0;
dev->running = false;
+ dev->next = NULL;
* Append to device list. Prepending to a single-linked list is

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