Mercurial > vim
diff src/ex_eval.c @ 25889:c83ebae45881 v8.2.3478
patch 8.2.3478: still crash with error in :catch and also in :finally
Commit: https://github.com/vim/vim/commit/f67d3fb7363ebc9454f9bb582de3978609a4fd6b
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Oct 5 11:22:27 2021 +0100
patch 8.2.3478: still crash with error in :catch and also in :finally
Problem: Still crash with error in :catch and also in :finally.
Solution: Only call finish_exception() once. (closes https://github.com/vim/vim/issues/8954)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Tue, 05 Oct 2021 12:30:04 +0200 |
| parents | a58520ab7c3b |
| children | 892f937358ea |
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--- a/src/ex_eval.c +++ b/src/ex_eval.c @@ -2401,8 +2401,12 @@ cleanup_conditionals( if (!(cstack->cs_flags[idx] & CSF_FINALLY)) { if ((cstack->cs_flags[idx] & CSF_ACTIVE) - && (cstack->cs_flags[idx] & CSF_CAUGHT)) + && (cstack->cs_flags[idx] & CSF_CAUGHT) + && !(cstack->cs_flags[idx] & CSF_FINISHED)) + { finish_exception((except_T *)cstack->cs_exception[idx]); + cstack->cs_flags[idx] |= CSF_FINISHED; + } // Stop at this try conditional - except the try block never // got active (because of an inactive surrounding conditional // or when the ":try" appeared after an error or interrupt or