Backport patches for e2fsprogs

Signed-off-by: tangyuchen <tangyuchen5@huawei.com>
(cherry picked from commit 89d085d027f0733fbd32402f14ef00f0ae69c364)

0052-append_pathname-check-the-value-returned-by-realloc.patch

@@ -0,0 +1,46 @@
+From af03924f5b43b325a436d07ee1222f42e3aa96b6 Mon Sep 17 00:00:00 2001
+From: wuguanghao <wuguanghao3@huawei.com>
+Date: Wed, 30 Jun 2021 16:27:18 +0800
+Subject: [PATCH] append_pathname: check the value returned by realloc
+
+In append_pathname(), we need to add a new path to save the value
+returned by realloc, otherwise the name->path may be NULL, causing
+a segfault.
+
+Signed-off-by: Wu Guanghao <wuguanghao3@huawei.com>
+Signed-off-by: Zhiqiang Liu <liuzhiqiang26@huawei.com>
+Signed-off-by: Theodore Ts'o <tytso@mit.edu>
+---
+ contrib/fsstress.c | 9 ++++++++-
+ 1 file changed, 8 insertions(+), 1 deletion(-)
+
+diff --git a/contrib/fsstress.c b/contrib/fsstress.c
+index 2a983482..2136a903 100644
+--- a/contrib/fsstress.c
++++ b/contrib/fsstress.c
+@@ -599,6 +599,7 @@ void add_to_flist(int ft, int id, int parent)
+ void append_pathname(pathname_t * name, char *str)
+ {
+ 	int len;
++	char *path;
+ 
+ 	len = strlen(str);
+ #ifdef DEBUG
+@@ -609,7 +610,13 @@ void append_pathname(pathname_t * name, char *str)
+ 
+ 	}
+ #endif
+-	name->path = realloc(name->path, name->len + 1 + len);
++	path = realloc(name->path, name->len + 1 + len);
++	if (path == NULL) {
++		fprintf(stderr, "fsstress: append_pathname realloc failed\n");
++		chdir(homedir);
++		abort();
++	}
++	name->path = path;
+ 	strcpy(&name->path[name->len], str);
+ 	name->len += len;
+ }
+-- 
+2.33.0
+

0053-argv_parse-check-return-value-of-malloc-in-argv_pars.patch

@@ -0,0 +1,31 @@
+From a61bc9e009b4b829f61f1717753b4ee0882d9aba Mon Sep 17 00:00:00 2001
+From: Zhiqiang Liu <liuzhiqiang26@huawei.com>
+Date: Wed, 30 Jun 2021 16:27:19 +0800
+Subject: [PATCH] argv_parse: check return value of malloc in argv_parse()
+
+In argv_parse(), return value of malloc should be checked
+whether it is NULL, otherwise, it may cause a segfault error.
+
+Signed-off-by: Zhiqiang Liu <liuzhiqiang26@huawei.com>
+Signed-off-by: Wu Guanghao <wuguanghao3@huawei.com>
+Signed-off-by: Theodore Ts'o <tytso@mit.edu>
+---
+ lib/support/argv_parse.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/lib/support/argv_parse.c b/lib/support/argv_parse.c
+index d22f6344..1f50f9e5 100644
+--- a/lib/support/argv_parse.c
++++ b/lib/support/argv_parse.c
+@@ -116,6 +116,8 @@ int argv_parse(char *in_buf, int *ret_argc, char ***ret_argv)
+ 	if (argv == 0) {
+ 		argv = malloc(sizeof(char *));
+ 		free(buf);
++		if (!argv)
++			return -1;
+ 	}
+ 	argv[argc] = 0;
+ 	if (ret_argc)
+-- 
+2.33.0
+

e2fsprogs.spec

@@ -1,6 +1,6 @@
 Name:           e2fsprogs
 Version:        1.45.6
-Release:        17
+Release:        18
 Summary:        Second extended file system management tools
 License:        GPLv2 and LGPLv2 and GPLv2+
 URL:            http://e2fsprogs.sourceforge.net/
@@ -58,6 +58,8 @@ Patch48:	0048-tune2fs-exit-directly-when-fs-freed-in-ext2fs_run_ext3_journal.pat
 Patch49:	0049-debugfs-fix-repeated-output-problem-with-logdump-O-n.patch
 Patch50:	0050-mmp-fix-wrong-comparison-in-ext2fs_mmp_stop.patch
 Patch51:	0051-misc-fsck.c-Processes-may-kill-other-processes.patch
+Patch52:	0052-append_pathname-check-the-value-returned-by-realloc.patch
+Patch53:	0053-argv_parse-check-return-value-of-malloc-in-argv_pars.patch
 
 BuildRequires:  gcc pkgconfig texinfo
 BuildRequires:  fuse-devel libblkid-devel libuuid-devel
@@ -179,6 +181,9 @@ exit 0
 %{_mandir}/man8/*
 
 %changelog
+* Fri Apr 14 tangyuchen <tangyuchen5@huawei.com> - 1.45.6-18
+- backport 2 patches
+
 * Fri Mar 31 2023 Zhiqiang Liu <liuzhiqiang26@huawei.com> - 1.45.6-17
 - fix version error in changelog