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37 lines
1.2 KiB
37 lines
1.2 KiB
From 71a94a18c470ebbd870253b8aedbb7b3b24a274b Mon Sep 17 00:00:00 2001
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From: Jim Fehlig <jfehlig@suse.com>
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Date: Tue, 14 Jan 2020 15:08:54 -0700
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Subject: [PATCH 14/19] vhostmd: Fix memory leak in parse_transports
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From coverity scan
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vhostmd-1.1/vhostmd/vhostmd.c:455: alloc_fn: Storage is returned from allocation function "xmlXPathEval".
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vhostmd-1.1/vhostmd/vhostmd.c:455: var_assign: Assigning: "obj" = storage returned from "xmlXPathEval((xmlChar *)"//vhostmd/globals/transport", ctxt)".
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vhostmd-1.1/vhostmd/vhostmd.c:474: leaked_storage: Variable "obj" going out of scope leaks the storage it points to.
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472| #else
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473| vu_log (VHOSTMD_ERR, "No support for xenstore transport in this vhostmd");
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474|-> return -1;
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475| #endif
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476| }
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Signed-off-by: Jim Fehlig <jfehlig@suse.com>
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---
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vhostmd/vhostmd.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/vhostmd/vhostmd.c b/vhostmd/vhostmd.c
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index 7374ec9..3d1d53e 100644
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--- a/vhostmd/vhostmd.c
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+++ b/vhostmd/vhostmd.c
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@@ -472,6 +472,7 @@ static int parse_transports(xmlDocPtr xml,
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transports |= XENSTORE;
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#else
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vu_log (VHOSTMD_ERR, "No support for xenstore transport in this vhostmd");
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+ xmlXPathFreeObject(obj);
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return -1;
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#endif
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}
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--
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2.32.0
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