forked from pool/glibc
Andreas Schwab
71ba03d4de
- aarch64-static-pie.patch: fix static PIE start code for BTI (bsc#1179450, BZ #27068) - iconv-redundant-shift.patch: iconv: Accept redundant shift sequences in IBM1364 (CVE-2020-27618, bsc#1178386, BZ #26224) - iconv-ucs4-loop-bounds.patch: iconv: Fix incorrect UCS4 inner loop bounds (CVE-2020-29562, bsc#1179694, BZ #26923) - printf-long-double-non-normal.patch: x86: Harden printf against non-normal long double values (CVE-2020-29573, bsc#1179721, BZ #26649) - get-nprocs-cpu-online-parsing.patch: Fix parsing of /sys/devices/system/cpu/online (bsc#1180038, BZ #25859) OBS-URL: https://build.opensuse.org/request/show/856525 OBS-URL: https://build.opensuse.org/package/show/Base:System/glibc?expand=0&rev=574
26 lines
837 B
Diff
26 lines
837 B
Diff
From d4136903a29baabeec8987b53081def8b4a49826 Mon Sep 17 00:00:00 2001
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From: Guillaume Gardet <guillaume.gardet@arm.com>
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Date: Mon, 14 Dec 2020 15:38:22 +0000
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Subject: [PATCH] aarch64: fix static PIE start code for BTI [BZ #27068]
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A bti c was missing from rcrt1.o which made all -static-pie
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binaries fail at program startup on BTI enabled systems.
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Fixes bug 27068.
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---
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sysdeps/aarch64/start.S | 1 +
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1 file changed, 1 insertion(+)
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Index: glibc-2.32/sysdeps/aarch64/start.S
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===================================================================
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--- glibc-2.32.orig/sysdeps/aarch64/start.S
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+++ glibc-2.32/sysdeps/aarch64/start.S
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@@ -101,6 +101,7 @@ _start:
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because crt1.o and rcrt1.o share code and the later must avoid the
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use of GOT relocations before __libc_start_main is called. */
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__wrap_main:
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+ BTI_C
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b main
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#endif
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