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authorRusty Russell <rusty@rustcorp.com.au>2012-10-04 12:03:25 +0930
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2012-10-13 05:38:38 +0900
commit9825e3158e302980b71c54b72e90f0624e1cfab3 (patch)
treead239e0cab8597119fbe80c666c4dfcddb8cef16 /tools
parent0c0b534583fb1c02809e0a3978413fe79f7dac8f (diff)
downloadlwn-9825e3158e302980b71c54b72e90f0624e1cfab3.tar.gz
lwn-9825e3158e302980b71c54b72e90f0624e1cfab3.zip
lguest: fix occasional crash in example launcher.
commit ca16f580a5db7e60bfafe59a50bb133bd3347491 upstream. 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> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'tools')
-rw-r--r--tools/lguest/lguest.c1
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