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[src/trunk]: src/external/gpl3/gdb/dist/gdbsupport Replace local patch with f...
details: https://anonhg.NetBSD.org/src/rev/62e441b07f89
branches: trunk
changeset: 976894:62e441b07f89
user: kamil <kamil%NetBSD.org@localhost>
date: Tue Oct 06 22:04:09 2020 +0000
description:
Replace local patch with fix from upstream
Cherry-pick:
>From e2a2a24a8e78427ff8667d625f5befbe88c328bb Mon Sep 17 00:00:00 2001
From: Kamil Rytarowski <n54%gmx.com@localhost>
Date: Wed, 23 Sep 2020 04:20:05 +0200
Subject: [PATCH] Preinitialize the sockaddr_un variable to zero
Don't pass random sun_len for the BSD's,
zero the whole structure as recommended for portability.
Reported by Coverity.
gdbsupport/ChangeLog:
* agent.cc (gdb_connect_sync_socket): Preinitialize addr with zeros.
diffstat:
external/gpl3/gdb/dist/gdbsupport/agent.cc | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diffs (20 lines):
diff -r e92eff7253dd -r 62e441b07f89 external/gpl3/gdb/dist/gdbsupport/agent.cc
--- a/external/gpl3/gdb/dist/gdbsupport/agent.cc Tue Oct 06 21:54:01 2020 +0000
+++ b/external/gpl3/gdb/dist/gdbsupport/agent.cc Tue Oct 06 22:04:09 2020 +0000
@@ -138,7 +138,7 @@
gdb_connect_sync_socket (int pid)
{
#ifdef HAVE_SYS_UN_H
- struct sockaddr_un addr;
+ struct sockaddr_un addr = {};
int res, fd;
char path[UNIX_PATH_MAX];
@@ -153,7 +153,6 @@
return -1;
}
- memset(&addr, 0, sizeof(addr));
addr.sun_family = AF_UNIX;
res = xsnprintf (addr.sun_path, UNIX_PATH_MAX, "%s", path);
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