From fac814c2dc31afef272b45392a7389ef0bfa3a4f Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Sun, 16 Apr 2023 17:45:27 +0900
Subject: Fix `PLATFORM_GET_INC`

On platforms where unaligned word access is not allowed, and if
`sizeof(val)` and `sizeof(type)` differ:

- `val` > `type`, `val` will be a garbage.
- `val` < `type`, outside `val` will be clobbered.
---
 regexec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'regexec.c')

diff --git a/regexec.c b/regexec.c
index 65f8e8ee44..f800ca9f30 100644
--- a/regexec.c
+++ b/regexec.c
@@ -3464,7 +3464,7 @@ match_at(regex_t* reg, const UChar* str, const UChar* end,
 	if (ischanged && msa->enable_cache_match_opt) {
 	  RelAddrType rel;
 	  OnigUChar *addr;
-	  int mem;
+	  MemNumType mem;
 	  UChar* tmp = p;
 	  switch (*tmp++) {
 	  case OP_JUMP:
-- 
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