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| author | Ewan Mellor <ewan@xensource.com> | 2006-12-13 11:13:08 +0000 |
|---|---|---|
| committer | Ewan Mellor <ewan@xensource.com> | 2006-12-13 11:13:08 +0000 |
| commit | c0536171422d0a82c2c958b1038c77d692bcd60b (patch) | |
| tree | e76bf20ea34c2ed10e7950b9dcac1a330de71f3f /tools/xenstore/xenstored_domain.c | |
| parent | 3fdae5e58f09e307cd97897ccef7481935ff8f23 (diff) | |
| download | xen-c0536171422d0a82c2c958b1038c77d692bcd60b.tar.gz xen-c0536171422d0a82c2c958b1038c77d692bcd60b.tar.bz2 xen-c0536171422d0a82c2c958b1038c77d692bcd60b.zip | |
Check return of new_domain inside dom0_init, avoiding segfault if there is
a second instance of xenstored running (and we're using different pid files).
Signed-off-by: Ewan Mellor <ewan@xensource.com>
Diffstat (limited to 'tools/xenstore/xenstored_domain.c')
| -rw-r--r-- | tools/xenstore/xenstored_domain.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/xenstore/xenstored_domain.c b/tools/xenstore/xenstored_domain.c index d21ae7b9c7..75ff6e96d8 100644 --- a/tools/xenstore/xenstored_domain.c +++ b/tools/xenstore/xenstored_domain.c @@ -459,6 +459,8 @@ static int dom0_init(void) return -1; dom0 = new_domain(NULL, 0, port); + if (dom0 == NULL) + return -1; dom0->interface = xenbus_map(); if (dom0->interface == NULL) |