Prevent panic on diff generation #16950
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The lastLeftIdx should be reset at the same time as creating a new section otherwise it is possible for a second addition to end up attempting to read a nil entry. Fix go-gitea#16943 Signed-off-by: Andrew Thornton <art27@cantab.net>
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Now I can't quite come up with a testcase - but the proposed mechanism is the only way I can think of for how this could happen. |
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Backport go-gitea#16950 The lastLeftIdx should be reset at the same time as creating a new section otherwise it is possible for a second addition to end up attempting to read a nil entry. Fix go-gitea#16943 Signed-off-by: Andrew Thornton <art27@cantab.net>
Signed-off-by: Andrew Thornton <art27@cantab.net>
…et-the-lastLeftIdx
Codecov Report
@@ Coverage Diff @@
## main #16950 +/- ##
=======================================
Coverage 45.19% 45.19%
=======================================
Files 762 762
Lines 86173 86178 +5
=======================================
+ Hits 38942 38948 +6
+ Misses 40935 40933 -2
- Partials 6296 6297 +1
Continue to review full report at Codecov.
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## [1.15.3](https://github.com/go-gitea/gitea/releases/tag/v1.15.3) - 2021-09-19 * ENHANCEMENTS * Add fluid to ui container class to remove margin (go-gitea#16396) (go-gitea#16976) * Add caller to cat-file batch calls (go-gitea#17082) (go-gitea#17089) * BUGFIXES * Render full plain readme. (go-gitea#17083) (go-gitea#17090) * Upgrade xorm to v1.2.4 (go-gitea#17059) * Fix bug of migrate comments which only fetch one page (go-gitea#17055) (go-gitea#17058) * Do not show issue context popup on external issues (go-gitea#17050) (go-gitea#17054) * Decrement Fork Num when converting from Fork (go-gitea#17035) (go-gitea#17046) * Correctly rollback in ForkRepository (go-gitea#17034) (go-gitea#17045) * Fix missing close in WalkGitLog (go-gitea#17008) (go-gitea#17009) * Add prefix to SVG id/class attributes (go-gitea#16997) (go-gitea#17000) * Fix bug of migrated repository not index (go-gitea#16991) (go-gitea#16996) * Skip AllowedUserVisibilityModes validation on update user if it is an organisation (go-gitea#16988) (go-gitea#16990) * Fix storage Iterate bug and Add storage doctor to delete garbage attachments (go-gitea#16971) (go-gitea#16977) * Fix issue with issue default mail template (go-gitea#16956) (go-gitea#16975) * Ensure that rebase conflicts are handled in updates (go-gitea#16952) (go-gitea#16960) * Prevent panic on diff generation (go-gitea#16950) (go-gitea#16951) Signed-off-by: Andrew Thornton <art27@cantab.net>
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## [1.15.3](https://github.com/go-gitea/gitea/releases/tag/v1.15.3) - 2021-09-19 * ENHANCEMENTS * Add fluid to ui container class to remove margin (#16396) (#16976) * Add caller to cat-file batch calls (#17082) (#17089) * BUGFIXES * Render full plain readme. (#17083) (#17090) * Upgrade xorm to v1.2.4 (#17059) * Fix bug of migrate comments which only fetch one page (#17055) (#17058) * Do not show issue context popup on external issues (#17050) (#17054) * Decrement Fork Num when converting from Fork (#17035) (#17046) * Correctly rollback in ForkRepository (#17034) (#17045) * Fix missing close in WalkGitLog (#17008) (#17009) * Add prefix to SVG id/class attributes (#16997) (#17000) * Fix bug of migrated repository not index (#16991) (#16996) * Skip AllowedUserVisibilityModes validation on update user if it is an organisation (#16988) (#16990) * Fix storage Iterate bug and Add storage doctor to delete garbage attachments (#16971) (#16977) * Fix issue with issue default mail template (#16956) (#16975) * Ensure that rebase conflicts are handled in updates (#16952) (#16960) * Prevent panic on diff generation (#16950) (#16951) Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: techknowlogick <techknowlogick@gitea.io>
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## [1.15.3](https://github.com/go-gitea/gitea/releases/tag/v1.15.3) - 2021-09-19 * ENHANCEMENTS * Add fluid to ui container class to remove margin (go-gitea#16396) (go-gitea#16976) * Add caller to cat-file batch calls (go-gitea#17082) (go-gitea#17089) * BUGFIXES * Render full plain readme. (go-gitea#17083) (go-gitea#17090) * Upgrade xorm to v1.2.4 (go-gitea#17059) * Fix bug of migrate comments which only fetch one page (go-gitea#17055) (go-gitea#17058) * Do not show issue context popup on external issues (go-gitea#17050) (go-gitea#17054) * Decrement Fork Num when converting from Fork (go-gitea#17035) (go-gitea#17046) * Correctly rollback in ForkRepository (go-gitea#17034) (go-gitea#17045) * Fix missing close in WalkGitLog (go-gitea#17008) (go-gitea#17009) * Add prefix to SVG id/class attributes (go-gitea#16997) (go-gitea#17000) * Fix bug of migrated repository not index (go-gitea#16991) (go-gitea#16996) * Skip AllowedUserVisibilityModes validation on update user if it is an organisation (go-gitea#16988) (go-gitea#16990) * Fix storage Iterate bug and Add storage doctor to delete garbage attachments (go-gitea#16971) (go-gitea#16977) * Fix issue with issue default mail template (go-gitea#16956) (go-gitea#16975) * Ensure that rebase conflicts are handled in updates (go-gitea#16952) (go-gitea#16960) * Prevent panic on diff generation (go-gitea#16950) (go-gitea#16951) Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: techknowlogick <techknowlogick@gitea.io>
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## [1.15.3](https://github.com/go-gitea/gitea/releases/tag/v1.15.3) - 2021-09-19 * ENHANCEMENTS * Add fluid to ui container class to remove margin (#16396) (#16976) * Add caller to cat-file batch calls (#17082) (#17089) * BUGFIXES * Render full plain readme. (#17083) (#17090) * Upgrade xorm to v1.2.4 (#17059) * Fix bug of migrate comments which only fetch one page (#17055) (#17058) * Do not show issue context popup on external issues (#17050) (#17054) * Decrement Fork Num when converting from Fork (#17035) (#17046) * Correctly rollback in ForkRepository (#17034) (#17045) * Fix missing close in WalkGitLog (#17008) (#17009) * Add prefix to SVG id/class attributes (#16997) (#17000) * Fix bug of migrated repository not index (#16991) (#16996) * Skip AllowedUserVisibilityModes validation on update user if it is an organisation (#16988) (#16990) * Fix storage Iterate bug and Add storage doctor to delete garbage attachments (#16971) (#16977) * Fix issue with issue default mail template (#16956) (#16975) * Ensure that rebase conflicts are handled in updates (#16952) (#16960) * Prevent panic on diff generation (#16950) (#16951) Signed-off-by: Andrew Thornton <art27@cantab.net> Co-authored-by: techknowlogick <techknowlogick@gitea.io> Co-authored-by: zeripath <art27@cantab.net> Co-authored-by: techknowlogick <techknowlogick@gitea.io>
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The lastLeftIdx should be reset at the same time as creating a new section otherwise
it is possible for a second addition to end up attempting to read a nil entry.
Fix #16943
Signed-off-by: Andrew Thornton art27@cantab.net