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qemu: plug memory leak on migration

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Detected by Coverity.  Leak introduced in commit 72de0d2.

* src/qemu/qemu_migration.c (qemuMigrationCookieGraphicsXMLParse):
Clean up on success.
This commit is contained in:
Eric Blake 2011-10-13 16:19:44 -06:00
parent 5fa3d775a9
commit 16e7b5fa24
1 changed files with 1 additions and 0 deletions
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src/qemu/qemu_migration.c
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@ -468,6 +468,7 @@ qemuMigrationCookieGraphicsXMLParse(xmlXPathContextPtr ctxt)
VIR_FREE(tmp); VIR_FREE(tmp);
goto error; goto error;
} }
VIR_FREE(tmp);
if (virXPathInt("string(./graphics/@port)", ctxt, &grap->port) < 0) { if (virXPathInt("string(./graphics/@port)", ctxt, &grap->port) < 0) {
qemuReportError(VIR_ERR_INTERNAL_ERROR, qemuReportError(VIR_ERR_INTERNAL_ERROR,
"%s", _("missing port attribute in migration data")); "%s", _("missing port attribute in migration data"));