Messages in this thread Patch in this message | | | Subject | [PATCH] udf: Initialize newblock variable COVERITY: 1530250 | From | Tanmay Bhushan <> | Date | Mon, 26 Dec 2022 19:57:00 +0100 |
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From 21f30c35ba12c939da0990a8527790408276aaee Mon Sep 17 00:00:00 2001 From: Tanmay Bhushan <007047221b@gmail.com> Date: Mon, 26 Dec 2022 18:54:13 +0100 Subject: [PATCH] udf: Initialize newblock variable COVERITY: 1530250
When getting newblock the variable returned is not initialized. Coverity informs this as a high risk impact because variable may contain an arbitrary value left from earlier computations. Newblock is initialized to avoid this issue.
Signed-off-by: Tanmay Bhushan <007047221b@gmail.com> --- fs/udf/inode.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/fs/udf/inode.c b/fs/udf/inode.c index 1d7c2a812fc1..71bc4de38ad2 100644 --- a/fs/udf/inode.c +++ b/fs/udf/inode.c @@ -684,7 +684,7 @@ static sector_t inode_getblk(struct inode *inode, sector_t block, struct kernel_lb_addr eloc, tmpeloc; int c = 1; loff_t lbcount = 0, b_off = 0; - udf_pblk_t newblocknum, newblock; + udf_pblk_t newblocknum, newblock = 0; sector_t offset = 0; int8_t etype; struct udf_inode_info *iinfo = UDF_I(inode); -- 2.34.1
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