github/ocf
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

FIX metadata collision API

Browse Source 
If `is_valid` was NULL, OCF would crash

Signed-off-by: Michal Mielewczyk <michal.mielewczyk@huawei.com>
This commit is contained in:
Michal Mielewczyk 2025-03-21 09:41:28 +01:00
parent f43d53be19
commit e1d2ff12d8
1 changed files with 7 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/metadata/metadata_status.h
View File

@ -1,5 +1,6 @@
/*
* Copyright(c) 2012-2021 Intel Corporation
* Copyright(c) 2025 Huawei Technologies
* SPDX-License-Identifier: BSD-3-Clause
*/
@ -326,15 +327,18 @@ static inline bool metadata_clear_valid_sec_changed(
struct ocf_cache *cache, ocf_cache_line_t line,
uint8_t start, uint8_t stop, bool *is_valid)
{
bool was_any_valid;
bool was_any_valid, _line_remains_valid;
was_any_valid = ocf_metadata_test_valid(cache, line, 0,
ocf_line_end_sector(cache), false);
*is_valid = ocf_metadata_clear_valid(cache, line,
_line_remains_valid = ocf_metadata_clear_valid(cache, line,
start, stop);
return was_any_valid && !*is_valid;
if (likely(is_valid))
*is_valid = _line_remains_valid;
return was_any_valid && !_line_remains_valid;
}
#endif /* METADATA_STATUS_H_ */