GNU nano - Bugs: bug #57932, executing an external command...
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bug #57932: executing an external command refers to uninitialized memory
Submitter: | Benno Schulenberg <bens> | ||
Submitted: | Sun 01 Mar 2020 03:14:02 PM UTC | ||
Severity: | 2 - Minor | Status: | Fixed |
Assigned to: | bens | Open/Closed: | Closed |
Sun 01 Mar 2020 04:10:25 PM UTC, comment #3: |
Benno Schulenberg <bens> |
Sun 01 Mar 2020 04:05:03 PM UTC, comment #2: Hmm. Maybe it's different because for install_handler_for_Ctrl_C() 'newaction' is a global variable instead of allocated on the stack? |
Benno Schulenberg <bens> |
Sun 01 Mar 2020 04:01:56 PM UTC, comment #1: Why does it not complain about uninitialized memory when install_handler_for_Ctrl_C() is called in open_buffer() and open_file()? That function performs the exact same sigaction() operation. |
Benno Schulenberg <bens> |
Sun 01 Mar 2020 03:14:02 PM UTC, original submission:
To reproduce, run with valgrind: src/nano --ignore README.
|
Benno Schulenberg <bens> |
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Follow 4 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2020-03-25 | bens | Open/Closed | Open | Closed | |
2020-03-01 | bens | Summary | executing an external command refers tp uninitialized memory | executing an external command refers to uninitialized memory | |
2020-03-01 | bens | Summary | executing an external command makes uses of uninitialized memory | executing an external command refers tp uninitialized memory | |
2020-03-01 | bens | Status | None | Fixed |
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Corresponding source code
Fixed in git, commit 4409b275.