The patch titled
udf: check if udf_load_logicalvol failed
has been added to the -mm tree. Its filename is
udf-check-if-udf_load_logicalvol-failed.patch
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------------------------------------------------------
Subject: udf: check if udf_load_logicalvol failed
From: Marcin Slusarz <marcin.slusarz@xxxxxxxxx>
udf_load_logicalvol may fail eg in out of memory conditions - check it
and propagate error further
Signed-off-by: Marcin Slusarz <marcin.slusarz@xxxxxxxxx>
Cc: Ben Fennema <bfennema@xxxxxxxxxxxxxxxxxxxxxx>
Acked-by: Jan Kara <jack@xxxxxxx>
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/udf/super.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff -puN fs/udf/super.c~udf-check-if-udf_load_logicalvol-failed fs/udf/super.c
--- a/fs/udf/super.c~udf-check-if-udf_load_logicalvol-failed
+++ a/fs/udf/super.c
@@ -1263,7 +1263,10 @@ static int udf_process_sequence(struct s
if (i == VDS_POS_PRIMARY_VOL_DESC) {
udf_load_pvoldesc(sb, bh);
} else if (i == VDS_POS_LOGICAL_VOL_DESC) {
- udf_load_logicalvol(sb, bh, fileset); /* TODO: check return value */
+ if (udf_load_logicalvol(sb, bh, fileset)) {
+ brelse(bh);
+ return 1;
+ }
} else if (i == VDS_POS_PARTITION_DESC) {
struct buffer_head *bh2 = NULL;
if (udf_load_partdesc(sb, bh)) {
_
Patches currently in -mm which might be from marcin.slusarz@xxxxxxxxx are
git-alsa.patch
git-ocfs2.patch
ehci-hcd-fix-sparse-warning-about-shadowing-status-symbol-checkpatch-fixes.patch
vgacon-fix-sparse-warning-about-shadowing-i-symbol.patch
fbcon-fix-sparse-warning-about-shadowing-p-symbol.patch
fbcon-fix-sparse-warning-about-shadowing-rotate-symbol.patch
byteorder-move-le32_add_cpu-friends-from-ocfs2-to-core.patch
ext3-replace-all-adds-to-little-endians-variables-with-le_add_cpu.patch
xfs-convert-bex_add-to-bex_add_cpu-new-common-api.patch
udf-fix-coding-style-of-superc.patch
udf-remove-some-ugly-macros.patch
udf-convert-udf_sb_alloc_partmaps-macro-to-udf_sb_alloc_partition_maps-function.patch
udf-check-if-udf_load_logicalvol-failed.patch
udf-convert-macros-related-to-bitmaps-to-functions.patch
udf-move-calculating-of-nr_groups-into-helper-function.patch
udf-fix-sparse-warnings-shadowing-mismatch-between-declaration-and-definition.patch
udf-fix-coding-style.patch
udf-create-common-function-for-tag-checksumming.patch
udf-create-common-function-for-changing-free-space-counter.patch
udf-replace-loops-coded-with-goto-to-real-loops.patch
udf-convert-byte-order-of-constant-instead-of-variable.patch
udf-remove-udf_i_-macros-and-open-code-them.patch
udf-cache-struct-udf_inode_info.patch
udf-fix-udf_debug-macro.patch
udf-improve-readability-of-udf_load_partition.patch
udf-remove-wrong-prototype-of-udf_readdir.patch
udf-fix-3-signedness-1-unitialized-variable-warnings.patch
udf-fix-signedness-issue.patch
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