31 lines
1.1 KiB
Diff
31 lines
1.1 KiB
Diff
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From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
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From: Tom Tromey <tromey@adacore.com>
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Date: Wed, 15 Nov 2023 06:48:55 -0700
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Subject: gdb-handle-no-python-gdb-module.patch
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;; Backport upstream commit 7d21600b31fe.
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Check gdb_python_module in gdbpy_handle_missing_debuginfo
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If you run gdb in the build tree without --data-directory, on a
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program that does not have debug info, it will crash, because
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gdbpy_handle_missing_debuginfo unconditionally uses gdb_python_module.
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Other code in gdb using gdb_python_module checks it first and it
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seemes harmless to do the same thing here. (gdb_python_initialized
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does not cover this case so that python can be partially initialized
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and still somewhat work.)
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diff --git a/gdb/python/python.c b/gdb/python/python.c
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--- a/gdb/python/python.c
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+++ b/gdb/python/python.c
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@@ -1676,7 +1676,7 @@ gdbpy_handle_missing_debuginfo (const struct extension_language_defn *extlang,
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struct objfile *objfile)
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{
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/* Early exit if Python is not initialised. */
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- if (!gdb_python_initialized)
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+ if (!gdb_python_initialized || gdb_python_module == nullptr)
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return {};
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struct gdbarch *gdbarch = objfile->arch ();
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