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Avoid deleting NULL veth device name

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If veth device allocation has a fatal error, the veths
array may contain NULL device names. Avoid calling the
virNetDevVethDelete function on such names.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
This commit is contained in:
Daniel P. Berrange 2013-10-02 11:26:59 +01:00
parent 10caf94ddc
commit 8766e9b5a5
1 changed files with 1 additions and 1 deletions
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2
src/lxc/lxc_process.c
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@ -1290,7 +1290,7 @@ cleanup:
rc = -1; rc = -1;
} }
for (i = 0; i < nveths; i++) { for (i = 0; i < nveths; i++) {
if (rc != 0) if (rc != 0 && veths[i])
ignore_value(virNetDevVethDelete(veths[i])); ignore_value(virNetDevVethDelete(veths[i]));
VIR_FREE(veths[i]); VIR_FREE(veths[i]);
} }