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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2012-01-25 22:17:57 +0000 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2012-01-25 22:17:57 +0000 |
| commit | b45035ee1466ea39de4d91aa0916d1237b10f709 (patch) | |
| tree | 1230c6437ca6d3595ffddfdd0738fa562df54aa1 /daemons/clvmd/clvmd-command.c | |
| parent | 209da6efee0d0c442d574a0c5d82cf81d4a3c833 (diff) | |
| download | lvm2-b45035ee1466ea39de4d91aa0916d1237b10f709.tar.gz lvm2-b45035ee1466ea39de4d91aa0916d1237b10f709.tar.xz lvm2-b45035ee1466ea39de4d91aa0916d1237b10f709.zip | |
Test for uname result
in fail path initialize to 0.
Diffstat (limited to 'daemons/clvmd/clvmd-command.c')
| -rw-r--r-- | daemons/clvmd/clvmd-command.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/daemons/clvmd/clvmd-command.c b/daemons/clvmd/clvmd-command.c index 05b69971..cdfaea08 100644 --- a/daemons/clvmd/clvmd-command.c +++ b/daemons/clvmd/clvmd-command.c @@ -99,7 +99,9 @@ int do_command(struct local_client *client, struct clvm_header *msg, int msglen, *buf = new_buf; } if (*buf) { - uname(&nodeinfo); + if (uname(&nodeinfo)) + memset(&nodeinfo, 0, sizeof(nodeinfo)); + *retlen = 1 + dm_snprintf(*buf, buflen, "TEST from %s: %s v%s", nodeinfo.nodename, args, |