diff mbox series

[09/17] fs/squashfs: sqfs_read_inode_table: fix dangling pointer

Message ID 20201014080622.14970-10-richard.genoud@posteo.net
State Superseded
Delegated to: Tom Rini
Headers show
Series fs/squashfs: fix memory leaks and introduce exists() function | expand

Commit Message

Richard Genoud Oct. 14, 2020, 8:06 a.m. UTC 
inode_table should not be left dangling as it may be freed in sqfs_opendir

Signed-off-by: Richard Genoud <richard.genoud@posteo.net>
---
 fs/squashfs/sqfs.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/fs/squashfs/sqfs.c b/fs/squashfs/sqfs.c
index eb8851a7148..c4b7c84e9aa 100644
--- a/fs/squashfs/sqfs.c
+++ b/fs/squashfs/sqfs.c
@@ -731,6 +731,7 @@  static int sqfs_read_inode_table(unsigned char **inode_table)
 					      src_table, src_len);
 			if (ret) {
 				free(*inode_table);
+				*inode_table = NULL;
 				goto free_itb;
 			}