ed8730b4d9
Bump 'snapgnulib' date. Drop gdb-rhbz1818011-bfd-gcc10-error.patch. Drop gdb-rhbz1822715-fix-python-deprecation.patch. Drop gdb-rhbz1829702-fix-python39.patch. Drop gdb-rhbz1838777-debuginfod.patch. Drop gdb-rhbz1844458-use-fputX_unfiltered.patch. Drop gdb-rhbz1869484-deleted-working-directory. Adjust build-id related patches. Ajust VLA patches.
26 lines
925 B
Diff
26 lines
925 B
Diff
From FEDORA_PATCHES Mon Sep 17 00:00:00 2001
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From: Fedora GDB patches <invalid@email.com>
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Date: Fri, 27 Oct 2017 21:07:50 +0200
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Subject: gdb-moribund-utrace-workaround.patch
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;; Workaround non-stop moribund locations exploited by kernel utrace (BZ 590623).
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;;=push+jan: Currently it is still not fully safe.
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https://bugzilla.redhat.com/show_bug.cgi?id=590623
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http://sources.redhat.com/bugzilla/show_bug.cgi?id=11593
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Bug in FSF GDB exploited by the ptrace-on-utrace interaction.
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diff --git a/gdb/breakpoint.c b/gdb/breakpoint.c
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--- a/gdb/breakpoint.c
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+++ b/gdb/breakpoint.c
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@@ -11948,6 +11948,8 @@ update_global_location_list (enum ugll_insert_mode insert_mode)
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= 3 * (thread_count (proc_target) + 1);
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else
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old_loc->events_till_retirement = 1;
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+ /* Red Hat Bug 590623. */
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+ old_loc->events_till_retirement *= 10;
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old_loc->owner = NULL;
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moribund_locations.push_back (old_loc);
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