GNU nano - Bugs: bug #62899, there will be a problem when...
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bug #62899: there will be a problem when binding to a sequence of functions is merged
Submitter: | Benno Schulenberg <bens> | ||
Submitted: | Sun 14 Aug 2022 02:37:07 PM UTC | ||
Severity: | 4 - Important | Status: | Fixed |
Assigned to: | bens | Open/Closed: | Closed |
Tue 16 Aug 2022 01:16:06 PM UTC, comment #2: |
Benno Schulenberg <bens> |
Sun 14 Aug 2022 02:41:30 PM UTC, comment #1: With the given line in your .nanorc file and running 'src/nano README' and typing ^D, the result in valgrind is this:
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Benno Schulenberg <bens> |
Sun 14 Aug 2022 02:37:07 PM UTC, original submission:
When using the patch as posted in bug #61692, and having the following line in your .nanorc:
The main key-processing routine will try to access the shortcut structure for 'execute' after it has been run and then freed by the interpretation of the 'cancel' command.
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Benno Schulenberg <bens> |
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Follow 3 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2022-08-16 | bens | Status | None | Fixed | |
Open/Closed | Open | Closed | |||
2022-08-14 | bens | Summary | there will be problem when binding to a sequence of functions is merged | there will be a problem when binding to a sequence of functions is merged |
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Corresponding source code
The extra variable has been introduced in commit 10b4d0c8, and the okay_for_view() function was reworked in commit 4b928b46. So, there should now be no more dereferences of 'shortcut' after its corresponding function has been executed.