35 lines
1.0 KiB
Diff
35 lines
1.0 KiB
Diff
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From 7170b990d3dc3974b8e670b3c0e4ca6dcc20c853 Mon Sep 17 00:00:00 2001
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From: xiezhipeng <xiezhipeng1@huawei.com>
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Date: Wed, 8 Dec 2021 09:47:36 +0800
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Subject: [PATCH] fix segfault in eu-ar -m
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Fix segfaultineu-ar-m.
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---
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src/ar.c | 2 ++
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1 file changed, 2 insertions(+)
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diff --git a/src/ar.c b/src/ar.c
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index ab6098f..ed5fe2f 100644
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--- a/src/ar.c
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+++ b/src/ar.c
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@@ -1159,6 +1159,7 @@ do_oper_insert (int oper, const char *arfname, char **argv, int argc,
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goto next;
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struct armem *newp = alloca (sizeof (struct armem));
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+ memset (newp, '\0', sizeof(struct armem));
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newp->old_off = elf_getaroff (subelf);
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newp->size = arhdr->ar_size;
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newp->sec = arhdr->ar_date;
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@@ -1251,6 +1252,7 @@ do_oper_insert (int oper, const char *arfname, char **argv, int argc,
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if (found[cnt] == NULL)
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{
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found[cnt] = alloca (sizeof (struct armem));
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+ memset (found[cnt], '\0', sizeof(struct armem));
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found[cnt]->old_off = -1;
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remember_long_name (found[cnt], bname, bnamelen);
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--
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2.27.0
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