diff options
| -rw-r--r-- | fs/squashfs/sqfs.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/squashfs/sqfs.c b/fs/squashfs/sqfs.c index 9d460e8bed..78893b5c85 100644 --- a/fs/squashfs/sqfs.c +++ b/fs/squashfs/sqfs.c @@ -485,6 +485,7 @@ static int sqfs_search_dir(struct squashfs_dir_stream *dirs, char **token_list, if (!ret) break; free(dirs->entry); + dirs->entry = NULL; } if (ret) { @@ -530,6 +531,7 @@ static int sqfs_search_dir(struct squashfs_dir_stream *dirs, char **token_list, if (ret) return -EINVAL; free(dirs->entry); + dirs->entry = NULL; ret = sqfs_search_dir(dirs, sym_tokens, token_count, m_list, m_count); @@ -537,6 +539,7 @@ static int sqfs_search_dir(struct squashfs_dir_stream *dirs, char **token_list, } else if (!sqfs_is_dir(get_unaligned_le16(&dir->inode_type))) { printf("** Cannot find directory. **\n"); free(dirs->entry); + dirs->entry = NULL; return -EINVAL; } @@ -556,6 +559,7 @@ static int sqfs_search_dir(struct squashfs_dir_stream *dirs, char **token_list, if (sqfs_is_empty_dir(table)) { printf("Empty directory.\n"); free(dirs->entry); + dirs->entry = NULL; return SQFS_EMPTY_DIR; } @@ -564,6 +568,7 @@ static int sqfs_search_dir(struct squashfs_dir_stream *dirs, char **token_list, dirs->entry_count = dirs->dir_header->count + 1; dirs->size -= SQFS_DIR_HEADER_SIZE; free(dirs->entry); + dirs->entry = NULL; } offset = sqfs_dir_offset(table, m_list, m_count); |