eda47481b9
kpatch_process: fix possible double free. ptrace: fix NULL pointer access problem fix patched process crashing when acccess the global var fix probably restore cc symbol link fail when kill patch building uncourteous optimize: Remove unnecessary comparison code Signed-off-by: yezengruan <yezengruan@huawei.com> (cherry picked from commit f3d59711105eb667fa2f920958fcbdbb7068afd2)
27 lines
663 B
Diff
27 lines
663 B
Diff
From 96362b54e9c2162fe10fd1cfe029bcc8e203b135 Mon Sep 17 00:00:00 2001
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From: ctyunsystem <ctyuncommiter05@chinatelecom.cn>
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Date: Tue, 5 Jul 2022 10:13:58 +0800
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Subject: [PATCH 2/2] fix probably restore cc symbol link fail when kill patch
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building uncourteous
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---
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src/libcare-patch-make | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/src/libcare-patch-make b/src/libcare-patch-make
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index 03aa1d6..3cd2fe9 100755
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--- a/src/libcare-patch-make
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+++ b/src/libcare-patch-make
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@@ -109,6 +109,8 @@ recover_cc_symbolink() {
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ln -s $REAL_CC $SYMBOLINK_CC
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}
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+trap "recover_cc_symbolink" SIGINT SIGTERM SIGQUIT
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+
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build_objects() {
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restore_origs
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--
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2.27.0
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