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[ruby/yarp] Check for eof in yp_regexp_char_is_eof

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https://github.com/ruby/yarp/commit/f3fbc5bf9e
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Steven Johnstone 2023-06-23 15:43:28 +01:00 committed by git
parent 6ee106ff79
commit 261e3663fd
1 changed files with 4 additions and 1 deletions
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5
yarp/regexp.c
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@ -57,6 +57,9 @@ yp_regexp_char_expect(yp_regexp_parser_t *parser, char value) {
// This advances the current token to the next instance of the given character. // This advances the current token to the next instance of the given character.
static bool static bool
yp_regexp_char_find(yp_regexp_parser_t *parser, char value) { yp_regexp_char_find(yp_regexp_parser_t *parser, char value) {
if (yp_regexp_char_is_eof(parser)) {
return false;
}
const char *end = (const char *) memchr(parser->cursor, value, (size_t) (parser->end - parser->cursor)); const char *end = (const char *) memchr(parser->cursor, value, (size_t) (parser->end - parser->cursor));
if (end == NULL) { if (end == NULL) {
return false; return false;
@ -383,7 +386,7 @@ yp_regexp_parse_group(yp_regexp_parser_t *parser) {
break; break;
case '\'': { // named capture group case '\'': { // named capture group
const char *start = ++parser->cursor; const char *start = ++parser->cursor;
if (yp_regexp_char_is_eof(parser) || !yp_regexp_char_find(parser, '\'')) { if (!yp_regexp_char_find(parser, '\'')) {
return false; return false;
} }