Enabling both ACL round-up and round-down should be illegal
Open
issue
mirrored
- Dominant language
- C
- Stars
- 135
- Forks
- 72
- PR merge metrics
- No merged PRs in 30d
Description
An ACL can specify two flags: UVISOR_TACL_SIZE_ROUND_UP and UVISOR_TACL_SIZE_ROUND_DOWN to control the rounding of the size of the request. The uVisor should HALT if both are enabled.
Contributor guide
Research direction
Start by locating the ACL flag validation and the existing HALT handling for UVISOR_TACL_SIZE_ROUND_UP and UVISOR_TACL_SIZE_ROUND_DOWN. Confirm how each flag is currently processed, then verify that an ACL enabling both flags causes the uVisor to halt rather than selecting a rounding mode.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- c
- Domain
- embedded-iot, security
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100