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Date: Thu, 4 Feb 2021 15:35:59 -0800 From: Harshad Shirwadkar <harshadshirwadkar@...il.com> To: linux-ext4@...r.kernel.org Cc: tytso@....edu, Harshad Shirwadkar <harshadshirwadkar@...il.com> Subject: [PATCH 1/3] ext2fs: initialize handle to NULL in ext2fs_count_blks From: Harshad Shirwadkar <harshadshirwadkar@...il.com> Initialize the handle to NULL to ensure that in error cases, ext2fs_free_mem can be called on it. Signed-off-by: Harshad Shirwadkar <harshadshirwadkar@...il.com> --- lib/ext2fs/extent.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/ext2fs/extent.c b/lib/ext2fs/extent.c index bde6b0f3..1a87e68b 100644 --- a/lib/ext2fs/extent.c +++ b/lib/ext2fs/extent.c @@ -1809,7 +1809,7 @@ errcode_t ext2fs_decode_extent(struct ext2fs_extent *to, void *addr, int len) errcode_t ext2fs_count_blocks(ext2_filsys fs, ext2_ino_t ino, struct ext2_inode *inode, blk64_t *ret_count) { - ext2_extent_handle_t handle; + ext2_extent_handle_t handle = NULL; struct ext2fs_extent extent; errcode_t errcode; int i; -- 2.30.0.365.g02bc693789-goog
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