GNU nano - Bugs: bug #64465, segfault when the folder...
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bug #64465: segfault when the folder disappears during a call of `read_the_list()`
Submitter: | Jerry Meng <jerrymeng> | ||
Submitted: | Mon 24 Jul 2023 05:32:16 AM UTC | ||
Severity: | 4 - Important | Status: | Fixed |
Assigned to: | bens | Open/Closed: | Open |
Mon 31 Jul 2023 05:28:30 AM UTC, comment #2: |
Benno Schulenberg <bens> |
Mon 24 Jul 2023 01:32:01 PM UTC, comment #1: Thanks for the detailed bug report, and especially for the perfect reproduction recipe!
|
Benno Schulenberg <bens> |
Mon 24 Jul 2023 05:32:16 AM UTC, original submission:
While running nano-6.2 in Ubuntu 22.04, we found one crash and its stack trace is as follows.
(4) in nano:
Then nano will crash.
|
Jerry Meng <jerrymeng> |
Depends on the following items: None found
Items that depend on this one: None found
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Follow 6 latest changes.
Date | Changed by | Updated Field | Previous Value | => | Replaced by |
---|---|---|---|---|---|
2023-07-31 | bens | Status | In Progress | Fixed | |
Summary | SIGSEGV if the system state is changed while calling `read_the_list()` of `browser.c` . | segfault when the folder disappears during a call of `read_the_list()` | |||
2023-07-24 | bens | Attached File | - | Added 0001-browser-report-an-error-instead-of-crashing-when-the.patch, #54959 | |
Severity | 3 - Normal | 4 - Important | |||
Status | None | In Progress | |||
Assigned to | None | bens |
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Corresponding source code
Fixed in git, commit d3dd403d, by not trying to do anything with the produced list when it is empty.