GNU Astronomy Utilities - Bugs: bug #62069, Wrong Arithmetic result for same...
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bug #62069: Wrong Arithmetic result for same width, but different signs integers
Submitter: | Pedram Ashofteh-Ardakani <pedram> | ||
Submitted: | Thu 17 Feb 2022 12:14:02 AM UTC | ||
Category: | Arithmetic | Severity: | 3 - Normal |
Item Group: | Output not reasonable | Status: | Fixed |
Privacy: | Public | Assigned to: | makhlaghi |
Open/Closed: | Closed |
Thu 17 Feb 2022 12:56:50 AM UTC, comment #3: |
Mohammad Akhlaghi <makhlaghi> |
Thu 17 Feb 2022 12:14:02 AM UTC, comment #2: This item has been reassigned from the project GNU Astronomy Utilities task tracker to your tracker.
|
Mohammad Akhlaghi <makhlaghi> |
Wed 16 Feb 2022 09:06:50 AM UTC, comment #1:
0.16.150-8837 |
Pedram Ashofteh-Ardakani <pedram> |
Thu 17 Feb 2022 12:14:02 AM UTC, original submission:
# steps to reproduce
|
Pedram Ashofteh-Ardakani <pedram> |
No files currently attached
Depends on the following items: None found
Items that depend on this one: None found
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Follow 7 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2022-02-17 | makhlaghi | Category | None | Arithmetic | |
Item Group | None | Output not reasonable | |||
Status | None | Fixed | |||
Assigned to | None | makhlaghi | |||
Open/Closed | Open | Closed | |||
Summary | masking negative pixels incorrectly for huge values (larger than int16) | Wrong Arithmetic result for same width, but different signs integers | |||
2022-02-17 | makhlaghi | Reassign item | GNU Astronomy Utilities, task #16123 | GNU Astronomy Utilities, bug #62069 |
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Corresponding source code
Thanks for the wonderful bug report Pedram (and to Zohreh for finding it).
This bug has been fixed in Commit 213a1976c. See the commit message for a full description of the cause and how it has been addressed.