From 0f89bb02ef06673365ccb1995bd39983021680b9 Mon Sep 17 00:00:00 2001
From: openEuler-iSula <isula@huawei.com>
Date: Thu, 26 Dec 2019 15:32:24 +0800
Subject: [PATCH] remove securec functioins

---
 0021-remove-securec-functions.patch | 86 +++++++++++++++++++++++++++++
 lxcfs.spec                          |  8 ++-
 2 files changed, 92 insertions(+), 2 deletions(-)
 create mode 100644 0021-remove-securec-functions.patch

diff --git a/0021-remove-securec-functions.patch b/0021-remove-securec-functions.patch
new file mode 100644
index 0000000..771d939
--- /dev/null
+++ b/0021-remove-securec-functions.patch
@@ -0,0 +1,86 @@
+diff --git a/Makefile.am b/Makefile.am
+index ca73156..ac6066d 100644
+--- a/Makefile.am
++++ b/Makefile.am
+@@ -26,7 +26,7 @@ lxcfs_LTLIBRARIES = liblxcfs.la
+ EXTRA_LTLIBRARIES = liblxcfstest.la
+ 
+ lxcfs_SOURCES = lxcfs.c
+-lxcfs_LDADD = -ldl -lsecurec
++lxcfs_LDADD = -ldl
+ lxcfs_CFLAGS = $(AM_CFLAGS)
+ lxcfs_LDFLAGS = $(AM_LDFLAGS)
+ bin_PROGRAMS = lxcfs
+diff --git a/bindings.c b/bindings.c
+index 446a1d0..9939661 100644
+--- a/bindings.c
++++ b/bindings.c
+@@ -39,7 +39,6 @@
+ 
+ #include "bindings.h"
+ #include "config.h" // for VERSION
+-#include "securec.h"
+ 
+ /* Maximum number for 64 bit integer is a string with 21 digits: 2^64 - 1 = 21 */
+ #define LXCFS_NUMSTRLEN64 21
+@@ -4457,7 +4456,6 @@ err:
+ static int proc_partitions_read(char *buf, size_t size, off_t offset,
+ 		struct fuse_file_info *fi)
+ {
+-	int ret = 0;
+ 	char dev_name[72] = {0};
+ 	struct fuse_context *fc = fuse_get_context();
+ 	struct file_info *d = (struct file_info *)fi->fh;
+@@ -4481,13 +4479,7 @@ static int proc_partitions_read(char *buf, size_t size, off_t offset,
+ 			return 0;
+ 		int left = d->size - offset;
+ 		total_len = left > size ? size: left;
+-		ret = memcpy_s(buf, size, cache + offset, total_len);
+-		if (ret != 0) {
+-			lxcfs_error("%s\n", "Internal error: memcpy buf failed");
+-			rv = 0;
+-			goto err;
+-		}
+-
++		memcpy(buf, cache + offset, total_len);
+ 		return total_len;
+ 	}
+ 
+@@ -4512,21 +4504,10 @@ static int proc_partitions_read(char *buf, size_t size, off_t offset,
+ 		char lbuf[256];
+ 
+ 		if (lines < 2) {
+-			ret = strncpy_s(lbuf, sizeof(lbuf), line, sizeof(lbuf)-1);
+-			if (ret != 0) {
+-				lxcfs_error("%s\n", "Internal error: strncpy line failed");
+-				rv = 0;
+-				goto err;
+-			}
+-
++			strncpy(lbuf, line, sizeof(lbuf)-1);
+ 			lines++;
+ 		} else {
+-			ret = memset_s(dev_name, sizeof(dev_name), 0, sizeof(dev_name));
+-			if (ret != 0) {
+-				lxcfs_error("%s\n", "Internal error: memset devname failed");
+-				rv = 0;
+-				goto err;
+-			}
++			memset(dev_name, 0, sizeof(dev_name));
+ 
+ 			i = sscanf(line, "%u %u %llu %71s", &major, &minor, &blocks, dev_name);
+ 			if (i != 4)
+@@ -4562,12 +4543,7 @@ static int proc_partitions_read(char *buf, size_t size, off_t offset,
+ 	if (total_len > size )
+ 		total_len = size;
+ 
+-	ret = memcpy_s(buf, size, d->buf, total_len);
+-	if (ret != 0) {
+-		lxcfs_error("%s\n", "Internal error: memcpy buf failed");
+-		rv = 0;
+-		goto err;
+-	}
++	memcpy(buf, d->buf, total_len);
+ 
+ 	rv = total_len;
+ err:
\ No newline at end of file
diff --git a/lxcfs.spec b/lxcfs.spec
index d1709b8..1aa2db8 100644
--- a/lxcfs.spec
+++ b/lxcfs.spec
@@ -4,7 +4,7 @@
 #Basic Information
 Name:      lxcfs
 Version:   3.0.2
-Release:   0.5.h1
+Release:   0.5.h2
 Summary:   FUSE filesystem for LXC
 License:   Apache-2.0
 URL:       http://linuxcontainers.org
@@ -30,10 +30,11 @@ Patch9017: 0017-diskstats-support-devicemapper-device.patch
 Patch9018: 0018-lxcfs-add-proc-partitions.patch
 Patch9019: 0019-use-bitwise-operators-only-on-unsigned.patch
 Patch9020: 0020-lxcfs-proc_diskstats_read-func-obtain-data-from-blki.patch
+Patch9021: 0021-remove-securec-functions.patch
 
 #Dependency
 BuildRequires: autoconf automake libtool help2man
-BuildRequires: fuse-devel libsecurec libsecurec-devel
+BuildRequires: fuse-devel
 
 %description
 lxcfs is a simple userspace filesystem designed to make containers
@@ -88,6 +89,9 @@ fi
 %{_unitdir}/*
 
 %changelog
+* Thu Dec 26 2019 openEuler Buildteam <buildteam@openeuler.org> - 3.0.2-0.5.h2
+- Remove securec functions
+
 * Wed Sep 18 2019 openEuler Buildteam <buildteam@openeuler.org> - 3.0.2-0.5.h1
 - Package init
 
-- 
Gitee