In ext2fs_run_ext3_journal(), fs will be free and reallocate. But
reallocating by ext2fs_open() may fail in some cases, such as device
being offline at the same time. In these cases, goto closefs will
cause segfault, fix it by exiting directly.
Signed-off-by: Li Jinlin <lijinlin3@xxxxxxxxxx>
---
misc/tune2fs.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/misc/tune2fs.c b/misc/tune2fs.c
index 088f87e5..ee57dc7c 100644
--- a/misc/tune2fs.c
+++ b/misc/tune2fs.c
@@ -3344,8 +3344,11 @@ _("Warning: The journal is dirty. You may wish to replay the journal like:\n\n"
com_err("tune2fs", retval,
"while recovering journal.\n");
printf(_("Please run e2fsck -fy %s.\n"), argv[1]);
- rc = 1;
- goto closefs;
+ if (fs) {
+ rc = 1;
+ goto closefs;
+ }
+ exit(1);
}
sb = fs->super;
}
--
2.23.0
