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From 1068e4d0e39f3d8f3390102863a02eaed7ee81b1 Mon Sep 17 00:00:00 2001
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From: Uri Lublin <uril@redhat.com>
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Date: Mon, 23 Nov 2020 15:38:43 +0200
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Subject: [PATCH 22/22] spice-utils: allocate ctx after g_return_val_if_fail
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Fix the following issue:
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Error: RESOURCE_LEAK
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src/spice-util.c:235: alloc_fn: Storage is returned
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from allocation function "whc_new".
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src/spice-util.c:235: var_assign: Assigning: "ctx" =
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storage returned from "whc_new(instance_obj, gobject)".
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src/spice-util.c:237: leaked_storage: Variable "ctx"
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going out of scope leaks the storage it points to.
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235| WeakHandlerCtx *ctx = whc_new (instance_obj, gobject);
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236|
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237|-> g_return_val_if_fail (G_TYPE_CHECK_INSTANCE (instance), 0);
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238| g_return_val_if_fail (detailed_signal != NULL, 0);
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239| g_return_val_if_fail (c_handler != NULL, 0);
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Signed-off-by: Uri Lublin <uril@redhat.com>
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---
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src/spice-util.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/spice-util.c b/src/spice-util.c
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index 1e49982..d0c56ba 100644
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--- a/src/spice-util.c
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+++ b/src/spice-util.c
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@@ -231,7 +231,6 @@ gulong spice_g_signal_connect_object (gpointer instance,
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GConnectFlags connect_flags)
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{
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GObject *instance_obj = G_OBJECT (instance);
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- WeakHandlerCtx *ctx = whc_new (instance_obj, gobject);
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g_return_val_if_fail (G_TYPE_CHECK_INSTANCE (instance), 0);
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g_return_val_if_fail (detailed_signal != NULL, 0);
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@@ -240,6 +239,7 @@ gulong spice_g_signal_connect_object (gpointer instance,
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g_return_val_if_fail (
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(connect_flags & ~(G_CONNECT_AFTER|G_CONNECT_SWAPPED)) == 0, 0);
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+ WeakHandlerCtx *ctx = whc_new (instance_obj, gobject);
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if (connect_flags & G_CONNECT_SWAPPED)
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ctx->closure = g_cclosure_new_object_swap (c_handler, gobject);
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else
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--
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2.28.0
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