27 lines
766 B
Diff
27 lines
766 B
Diff
From 9d99c240898d67e7942a9dc0b9967419118a6407 Mon Sep 17 00:00:00 2001
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From: chengyechun <chengyechun1@huawei.com>
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Date: Sat, 27 Nov 2021 10:04:03 +0800
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Subject: [PATCH] backport-nss-make-sure-startp_initialized-do-first
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The function atomic_read_barrier is added for preventing coredump when the script frequently invokes
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the getpwnam_r function.
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---
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nss/getXXbyYY_r.c | 1 +
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1 file changed, 1 insertion(+)
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diff --git a/nss/getXXbyYY_r.c b/nss/getXXbyYY_r.c
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index 5ebf36c..21b0d98 100644
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--- a/nss/getXXbyYY_r.c
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+++ b/nss/getXXbyYY_r.c
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@@ -297,6 +297,7 @@ INTERNAL (REENTRANT_NAME) (ADD_PARAMS, LOOKUP_TYPE *resbuf, char *buffer,
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}
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else
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{
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+ atomic_read_barrier();
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fct.l = start_fct;
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nip = startp;
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#ifdef PTR_DEMANGLE
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--
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1.8.3.1
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