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Merge tag 'fixes_for_v6.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

Pull UDF fixes from Jan Kara:
 "Two fixups of the UDF changes that went into 6.2-rc1"

* tag 'fixes_for_v6.2-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
  udf: initialize newblock to 0
  udf: Fix extension of the last extent in the file
This commit is contained in:
Linus Torvalds 2023-01-06 12:07:00 -08:00
commit 7b8c854cfe
1 changed files with 2 additions and 4 deletions
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6
fs/udf/inode.c
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@ -595,7 +595,7 @@ static void udf_do_extend_final_block(struct inode *inode,
*/
if (new_elen <= (last_ext->extLength & UDF_EXTENT_LENGTH_MASK))
return;
added_bytes = (last_ext->extLength & UDF_EXTENT_LENGTH_MASK) - new_elen;
added_bytes = new_elen - (last_ext->extLength & UDF_EXTENT_LENGTH_MASK);
last_ext->extLength += added_bytes;
UDF_I(inode)->i_lenExtents += added_bytes;
@ -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);
@ -787,7 +787,6 @@ static sector_t inode_getblk(struct inode *inode, sector_t block,
ret = udf_do_extend_file(inode, &prev_epos, laarr, hole_len);
if (ret < 0) {
*err = ret;
newblock = 0;
goto out_free;
}
c = 0;
@ -852,7 +851,6 @@ static sector_t inode_getblk(struct inode *inode, sector_t block,
goal, err);
if (!newblocknum) {
*err = -ENOSPC;
newblock = 0;
goto out_free;
}
if (isBeyondEOF)