diff options
| author | Mikulas Patocka <mpatocka@redhat.com> | 2025-02-10 16:14:22 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-04-25 10:45:34 +0200 |
| commit | 7958b71d8baaf5a1afaeb34130e6da3172e7401b (patch) | |
| tree | a10eace061aeeaba6e83b1e4b087810bf06e4cc8 /drivers/md | |
| parent | 841ca9e9224cf7624f846610652a6da3e7fe7b0a (diff) | |
| download | linux-7958b71d8baaf5a1afaeb34130e6da3172e7401b.tar.gz linux-7958b71d8baaf5a1afaeb34130e6da3172e7401b.tar.bz2 linux-7958b71d8baaf5a1afaeb34130e6da3172e7401b.zip | |
dm-integrity: set ti->error on memory allocation failure
commit 00204ae3d6712ee053353920e3ce2b00c35ef75b upstream.
The dm-integrity target didn't set the error string when memory
allocation failed. This patch fixes it.
Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/dm-integrity.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index a36dd749c688..eb2b44f4a61f 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -4594,16 +4594,19 @@ try_smaller_buffer: ic->recalc_bitmap = dm_integrity_alloc_page_list(n_bitmap_pages); if (!ic->recalc_bitmap) { + ti->error = "Could not allocate memory for bitmap"; r = -ENOMEM; goto bad; } ic->may_write_bitmap = dm_integrity_alloc_page_list(n_bitmap_pages); if (!ic->may_write_bitmap) { + ti->error = "Could not allocate memory for bitmap"; r = -ENOMEM; goto bad; } ic->bbs = kvmalloc_array(ic->n_bitmap_blocks, sizeof(struct bitmap_block_status), GFP_KERNEL); if (!ic->bbs) { + ti->error = "Could not allocate memory for bitmap"; r = -ENOMEM; goto bad; } |