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| author | Rusty Russell <rusty@rustcorp.com.au> | 2012-10-04 12:03:25 +0930 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2012-10-04 12:12:59 +0930 |
| commit | ca16f580a5db7e60bfafe59a50bb133bd3347491 (patch) | |
| tree | 0a3fd31a489c5c3f72ca0170612a8b887d45f3a5 /tools/lguest | |
| parent | bb8111086c12ebdadc0544ba04dccd3aad212ad2 (diff) | |
| download | lwn-ca16f580a5db7e60bfafe59a50bb133bd3347491.tar.gz lwn-ca16f580a5db7e60bfafe59a50bb133bd3347491.zip | |
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')
| -rw-r--r-- | tools/lguest/lguest.c | 1 |
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 |