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xend: Fix a memory leak found by Coverity

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Commit id '87b4c10c' moved the VIR_ALLOC_N, but didn't check if 'cpuset'
had been allocated on failure.
This commit is contained in:
John Ferlan 2013-01-29 09:54:16 -05:00
parent d951c1a0b9
commit f9799f1abf
1 changed files with 3 additions and 1 deletions
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4
src/xen/xend_internal.c
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@ -1127,8 +1127,10 @@ sexpr_to_xend_topology(const struct sexpr *root, virCapsPtr caps)
goto error;
}
if (VIR_ALLOC_N(cpuInfo, numCpus) < 0)
if (VIR_ALLOC_N(cpuInfo, numCpus) < 0) {
virBitmapFree(cpuset);
goto memory_error;
}
for (n = 0, cpu = 0; cpu < numCpus; cpu++) {
bool used;