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selinux: fix NULL dereference in GetSecurityMountOptions

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In the case of an OOM error in virDomainDefGetSecurityLabelDef, secdef
is set to NULL, then dereferenced while printing the debug message.
This commit is contained in:
Ján Tomko 2012-12-13 11:44:37 +01:00 committed by Eric Blake
parent 912a4e9c06
commit b28fb61fd7
1 changed files with 2 additions and 1 deletions
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3
src/security/security_selinux.c
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@ -1993,7 +1993,8 @@ virSecuritySELinuxGetSecurityMountOptions(virSecurityManagerPtr mgr,
return NULL;
}
VIR_DEBUG("imageLabel=%s opts=%s", secdef->imagelabel, opts);
VIR_DEBUG("imageLabel=%s opts=%s",
secdef ? secdef->imagelabel : "(null)", opts);
return opts;
}