From: Theodore Ts'o <tytso@mit.edu>
Date: Thu, 5 May 2005 21:21:46 +0000 (-0400)
Subject: debugfs.c (do_stat): Check to make sure a filesystem is open
X-Git-Tag: E2FSPROGS-1_38-WIP-0509~24
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=64777391eb2bdc0d57319bb9895b840a4c60e475;p=tools%2Fe2fsprogs.git

debugfs.c (do_stat): Check to make sure a filesystem is open
	and abort if with an error if not, to prevent a seg fault
	in that case.
---

diff --git a/debugfs/ChangeLog b/debugfs/ChangeLog
index fa2a335..994388d 100644
--- a/debugfs/ChangeLog
+++ b/debugfs/ChangeLog
@@ -1,3 +1,9 @@
+2005-05-05  Theodore Ts'o  <tytso@mit.edu>
+
+	* debugfs.c (do_stat): Check to make sure a filesystem is open
+		and abort if with an error if not, to prevent a seg fault
+		in that case.
+
 2005-03-21  Theodore Ts'o  <tytso@mit.edu>
 
 	* Release of E2fsprogs 1.37
diff --git a/debugfs/debugfs.c b/debugfs/debugfs.c
index ca73c99..e923403 100644
--- a/debugfs/debugfs.c
+++ b/debugfs/debugfs.c
@@ -595,6 +595,9 @@ void do_stat(int argc, char *argv[])
 	ext2_ino_t	inode;
 	struct ext2_inode * inode_buf;
 
+	if (check_fs_open(argv[0]))
+		return 1;
+
 	inode_buf = (struct ext2_inode *)
 			malloc(EXT2_INODE_SIZE(current_fs->super));
 	if (!inode_buf) {