Conversion of NaN to integer relies on undefined behavior
Bug #1771298 reported by
Ralph Lange
This bug affects 1 person
| Affects | Status | Importance | Assigned to | Milestone | ||
|---|---|---|---|---|---|---|
| EPICS Base | Status tracked in 7.0 | |||||
| 3.14 |
Fix Released
|
Medium
|
Ralph Lange | |||
| 3.15 |
Fix Released
|
Medium
|
Ralph Lange | |||
| 3.16 |
Fix Released
|
Medium
|
Unassigned | |||
| 7.0 |
Fix Released
|
Medium
|
Unassigned | |||
Bug Description
See the discussion in https:/
The conversion of NaN values to integer type data (when converting from records to DBR_GR_<> types) has to explicitly cover non-finite values, as such conversions are undefined as per Annex F.4 of the C99 standard.
Revision history for this message
| Ralph Lange (ralph-lange) wrote | #1 |
| Changed in epics-base: | |
| milestone: | 3.14.branch → 3.14.12.8 |
| status: | New → Fix Committed |
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Related merge proposal:
https:/