From 8f8c242e692250445112722063f5b26671777a1a Mon Sep 17 00:00:00 2001
From: chrchr-github <78114321+chrchr-github@users.noreply.github.com>
Date: Wed, 15 Jul 2026 11:19:37 +0200
Subject: [PATCH 1/2] Update tokenize.cpp

---
 lib/tokenize.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/tokenize.cpp b/lib/tokenize.cpp
index 3dc83082e4e..031ab624bfb 100644
--- a/lib/tokenize.cpp
+++ b/lib/tokenize.cpp
@@ -6920,7 +6920,7 @@ Token *Tokenizer::simplifyAddBracesToCommand(Token *tok)
             // before the "while"
             if (tokEnd) {
                 tokEnd=tokEnd->next();
-                if (!tokEnd || tokEnd->str()!="while") // no while
+                if (!Token::simpleMatch(tokEnd, "while (") || !Token::simpleMatch(tokEnd->linkAt(1), ") ;")) // no while
                     syntaxError(tok);
             }
         }

From 2b1b8af6f1f280573c71bdb6f45ae60c78930511 Mon Sep 17 00:00:00 2001
From: chrchr-github <78114321+chrchr-github@users.noreply.github.com>
Date: Wed, 15 Jul 2026 11:20:40 +0200
Subject: [PATCH 2/2] Create crash-b4bd9ce1af8a423d15d034f42c7b99dc0f8a0a7d

---
 .../fuzz-crash/crash-b4bd9ce1af8a423d15d034f42c7b99dc0f8a0a7d    | 1 +
 1 file changed, 1 insertion(+)
 create mode 100644 test/cli/fuzz-crash/crash-b4bd9ce1af8a423d15d034f42c7b99dc0f8a0a7d

diff --git a/test/cli/fuzz-crash/crash-b4bd9ce1af8a423d15d034f42c7b99dc0f8a0a7d b/test/cli/fuzz-crash/crash-b4bd9ce1af8a423d15d034f42c7b99dc0f8a0a7d
new file mode 100644
index 00000000000..e7b11b223da
--- /dev/null
+++ b/test/cli/fuzz-crash/crash-b4bd9ce1af8a423d15d034f42c7b99dc0f8a0a7d
@@ -0,0 +1 @@
+d o(n c){do if(c){}while(0)n}