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fix type of S_clear_yystack()

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Functions registered with SAVEDESTRUCTOR_X must be of type
'void (pTHX_ void *)' because that's how scope.c stores and calls them.

Should fix this ASan error:

    scope.c:1537:13: runtime error: call to function S_clear_yystack through pointer to incorrect function type 'void (*)(struct interpreter *, void *)'
This commit is contained in:
Lukas Mai 2025-08-15 05:10:47 +02:00
parent d4c1434052
commit c5ead5da7b
1 changed files with 5 additions and 2 deletions
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7
perly.c
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@ -220,9 +220,12 @@ do { \
* parse stack, thus avoiding leaks if we die */
static void
S_clear_yystack(pTHX_ const yy_parser *parser)
S_clear_yystack(pTHX_ void *arg)
{
yy_stack_frame *ps = parser->ps;
/* arg must be void * for this function to be compatible with
SAVEDESTRUCTOR_X/any_dxptr */
const yy_parser *parser = (const yy_parser *)arg;
yy_stack_frame *ps = parser->ps;
int i = 0;
if (!parser->stack)