View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0001187 | 1003.1(2016/18)/Issue7+TC2 | System Interfaces | public | 2018-02-07 00:48 | 2024-06-11 09:08 |
| Reporter | nsz | Assigned To | |||
| Priority | normal | Severity | Editorial | Type | Enhancement Request |
| Status | Closed | Resolution | Accepted As Marked | ||
| Name | Szabolcs Nagy | ||||
| Organization | musl libc | ||||
| User Reference | |||||
| Section | sigaltstack | ||||
| Page Number | 1959 | ||||
| Line Number | 63157-63158 | ||||
| Interp Status | --- | ||||
| Final Accepted Text | See 0001187:0004274. | ||||
| Summary | 0001187: sigaltstack ss->ss_flags cannot contain extension flags | ||||
| Description | The way sigaltstack is specified currently, the caller can only set ss->ss_flags to SS_DISABLE or 0, other values shall fail with EINVAL. This makes extensions, such as SS_AUTODISARM on linux, non-conforming http://man7.org/linux/man-pages/man2/sigaltstack.2.html even though posix usually allows such extension flags with implementation defined behaviour so it is easy to add new features. | ||||
| Desired Action | allow other flags than SS_DISABLE, e.g. change The sigaltstack() function shall fail if: [EINVAL] The ss argument is not a null pointer, and the ss_flags member pointed to by ss contains flags other than SS_DISABLE. to The sigaltstack() function shall fail if: [EINVAL] The ss argument is not a null pointer, and the ss_flags member pointed to by ss has SS_ONSTACK or invalid flags set. or just change "shall" to "may". | ||||
| Tags | tc3-2008 | ||||
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At page 1959 lines 63157-63158 Change: The sigaltstack() function shall fail if: [EINVAL] The ss argument is not a null pointer, and the ss_flags member pointed to by ss contains flags other than SS_DISABLE. to The sigaltstack() function shall fail if: [EINVAL] The ss argument is not a null pointer, and the ss_flags member pointed to by ss has SS_ONSTACK or invalid flags set. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2018-02-07 00:48 | nsz | New Issue | |
| 2018-02-07 00:48 | nsz | Name | => Szabolcs Nagy |
| 2018-02-07 00:48 | nsz | Organization | => musl libc |
| 2018-02-07 00:48 | nsz | Section | => sigaltstack |
| 2019-03-04 16:26 | Don Cragun | Interp Status | => --- |
| 2019-03-04 16:26 | Don Cragun | Note Added: 0004274 | |
| 2019-03-04 16:26 | Don Cragun | Status | New => Resolved |
| 2019-03-04 16:26 | Don Cragun | Resolution | Open => Accepted As Marked |
| 2019-03-04 16:27 | Don Cragun | Final Accepted Text | => See 0001187:0004274. |
| 2019-03-04 16:27 | Don Cragun | Tag Attached: tc3-2008 | |
| 2019-03-04 16:29 | Don Cragun | Page Number | => 1959 |
| 2019-03-04 16:29 | Don Cragun | Line Number | => 63157-63158 |
| 2019-03-04 23:21 | Don Cragun | Note Edited: 0004274 | |
| 2019-11-08 11:40 | geoffclare | Status | Resolved => Applied |
| 2024-06-11 09:08 | agadmin | Status | Applied => Closed |
