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patch 8.2.3478: still crash with error in :catch and also in :finally

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Problem:    Still crash with error in :catch and also in :finally.
Solution:   Only call finish_exception() once. (closes #8954)
This commit is contained in:
Bram Moolenaar
2021-10-05 11:22:27 +01:00
parent 6d19798774
commit f67d3fb736
3 changed files with 11 additions and 4 deletions
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6
src/ex_eval.c
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@@ -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