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asn1: Don't crash compiler on unknown actual param

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This commit is contained in:
Nicolas Williams
2021-03-01 15:26:41 -06:00
parent bb3499aa53
commit 2f925d8b09
1 changed files with 5 additions and 0 deletions
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5
lib/asn1/asn1parse.y
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@@ -1171,6 +1171,11 @@ ParameterizedType
Symbol *s, *ps; Symbol *s, *ps;
char *pname = NULL; char *pname = NULL;
if ($3 == NULL) {
lex_error_message("Unknown ActualParameter object set parametrizing %s\n", $1);
exit(1);
}
/* Lookup the type from a ParameterizedTypeAssignment */ /* Lookup the type from a ParameterizedTypeAssignment */
if (asprintf(&pname, "%s{%s:x}", $1, if (asprintf(&pname, "%s{%s:x}", $1,
$3->iosclass->symbol->name) == -1 || $3->iosclass->symbol->name) == -1 ||