Bjørn Lie
a43289195c
- Add flatpak-fix-gpg-agent-double-free.patch: stdout stream of a subprocess is owned by the subprocess, not the caller, so don't use g_autoptr for it to prevent double free (bsc#1207434). OBS-URL: https://build.opensuse.org/request/show/1067330 OBS-URL: https://build.opensuse.org/package/show/GNOME:Factory/flatpak?expand=0&rev=178
29 lines
1.1 KiB
Diff
29 lines
1.1 KiB
Diff
From d7fb31b54077c676be50a6903090d4627b02b994 Mon Sep 17 00:00:00 2001
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From: Simon McVittie <smcv@collabora.com>
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Date: Mon, 6 Feb 2023 16:09:29 +0000
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Subject: [PATCH] run: Avoid double-free of gpgconf stdout stream
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g_subprocess_get_stdout_pipe() does not transfer ownership, so the
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stream still belongs to the GSubprocess and we must not unref it.
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Fixes: 764e5a4d "Add --socket=gpg-agent"
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Resolves: https://github.com/flatpak/flatpak/issues/5095
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Signed-off-by: Simon McVittie <smcv@collabora.com>
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---
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common/flatpak-run.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/common/flatpak-run.c b/common/flatpak-run.c
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index 8d613165e1..3c85f9223f 100644
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--- a/common/flatpak-run.c
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+++ b/common/flatpak-run.c
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@@ -608,7 +608,7 @@ flatpak_run_add_gpg_agent_args (FlatpakBwrap *bwrap)
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g_autofree char * sandbox_agent_socket = NULL;
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g_autoptr(GError) gpgconf_error = NULL;
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g_autoptr(GSubprocess) process = NULL;
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- g_autoptr(GInputStream) base_stream = NULL;
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+ GInputStream *base_stream = NULL;
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g_autoptr(GDataInputStream) data_stream = NULL;
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process = g_subprocess_new (G_SUBPROCESS_FLAGS_STDOUT_PIPE,
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