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virLXCProcessSetupNamespaceName: Fix potential uninitialized free of 'path'

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'path' could be accessed uninitialized. Fix it by using g_autofree which
also mandates initialization.

Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Reviewed-by: Ján Tomko <jtomko@redhat.com>
This commit is contained in:
Peter Krempa 2020-03-05 09:25:35 +01:00
parent 78ead2529b
commit 140c756f5c
1 changed files with 1 additions and 2 deletions
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3
src/lxc/lxc_process.c
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@ -409,7 +409,7 @@ static int virLXCProcessSetupNamespaceName(virLXCDriverPtr driver,
int fd = -1; int fd = -1;
virDomainObjPtr vm; virDomainObjPtr vm;
virLXCDomainObjPrivatePtr priv; virLXCDomainObjPrivatePtr priv;
char *path; g_autofree char *path = NULL;
vm = virDomainObjListFindByName(driver->domains, name); vm = virDomainObjListFindByName(driver->domains, name);
if (!vm) { if (!vm) {
@ -436,7 +436,6 @@ static int virLXCProcessSetupNamespaceName(virLXCDriverPtr driver,
} }
cleanup: cleanup:
VIR_FREE(path);
virDomainObjEndAPI(&vm); virDomainObjEndAPI(&vm);
return fd; return fd;
} }