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added missing lre_poll_timeout()

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Fabrice Bellard
2025-11-29 13:13:18 +01:00
parent 47aac8b2a8
commit 5907aa6d68
1 changed files with 2 additions and 13 deletions
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15
libregexp.c
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@@ -2764,6 +2764,8 @@ static intptr_t lre_exec_backtrack(REExecContext *s, uint8_t **capture,
if (type != RE_EXEC_STATE_LOOKAHEAD)
break;
}
if (lre_poll_timeout(s))
return LRE_RET_TIMEOUT;
break;
case REOP_lookahead_match:
/* pop all the saved states until reaching the start of
@@ -2866,19 +2868,6 @@ static intptr_t lre_exec_backtrack(REExecContext *s, uint8_t **capture,
case REOP_negative_lookahead:
val = get_u32(pc);
pc += 4;
if (opcode == REOP_lookahead && bp != s->stack_buf && 0) {
int i;
/* save all the capture state so that they can be
restored in case of failure after the lookahead
matches */
idx = 4 * s->capture_count;
CHECK_STACK_SPACE(idx);
for(i = 0; i < 2 * s->capture_count; i++) {
sp[0].val = i;
sp[1].ptr = capture[i];
sp += 2;
}
}
CHECK_STACK_SPACE(3);
sp[0].ptr = (uint8_t *)(pc + (int)val);
sp[1].ptr = (uint8_t *)cptr;