fs/squashfs: sqfs_read_inode_table: fix dangling pointer

inode_table should not be left dangling as it may be freed in sqfs_opendir

Signed-off-by: Richard Genoud <richard.genoud@posteo.net>

diff --git a/fs/squashfs/sqfs.c b/fs/squashfs/sqfs.c
index 1714306e747c05de3914eeef73dbddf3365a20f4..72181f38332970dc7e62623ddcf98635e9670b86 100644 (file)
--- 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;
                        }