diff options
| author |   David Disseldorp <ddiss@suse.de> | 2017-10-19 01:39:20 +0200 |
|---|---|---|
| committer |   Nicholas Bellinger <nab@linux-iscsi.org> | 2017-11-04 15:00:30 -0700 |
| commit | 55435badda8bd8e4c97a8b6c3fa9eef79b02fe44 (patch) | |
| tree | 06e5ff31fadadac145ed76e2b69584d510dcd217 /drivers/target/target_core_alua.h | |
| parent | target: fix PR state file path truncation (diff) | |
| download | linux-dev-55435badda8bd8e4c97a8b6c3fa9eef79b02fe44.tar.xz linux-dev-55435badda8bd8e4c97a8b6c3fa9eef79b02fe44.zip | |
target: fix ALUA state file path truncation
A sufficiently long Unit Serial string, dbroot path, and/or ALUA target
portal group name may result in truncation of the ALUA state file path
prior to usage. Fix this by using kasprintf() instead.
Fixes: fdddf932269a ("target: use new "dbroot" target attribute")
Signed-off-by: David Disseldorp <ddiss@suse.de>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
Diffstat (limited to '')
| -rw-r--r-- | drivers/target/target_core_alua.h | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/target/target_core_alua.h b/drivers/target/target_core_alua.h index c69c11baf07f..90643300cd32 100644 --- a/drivers/target/target_core_alua.h +++ b/drivers/target/target_core_alua.h @@ -71,15 +71,6 @@ */ #define ALUA_DEFAULT_IMPLICIT_TRANS_SECS 0 #define ALUA_MAX_IMPLICIT_TRANS_SECS 255 -/* - * Used by core_alua_update_tpg_primary_metadata() and - * core_alua_update_tpg_secondary_metadata() - */ -#define ALUA_METADATA_PATH_LEN 512 -/* - * Used by core_alua_update_tpg_secondary_metadata() - */ -#define ALUA_SECONDARY_METADATA_WWN_LEN 256 /* Used by core_alua_update_tpg_(primary,secondary)_metadata */ #define ALUA_MD_BUF_LEN 1024 |