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Message-Id: <20251004125414.1474755-2-musl@raf.org>
Date: Sat, 4 Oct 2025 22:54:14 +1000
From: raf <musl@....org>
To: musl@...ts.openwall.com
Cc: raf <raf@....org>
Subject: [PATCH] fnmatch: fix infinite loop when pattern is non-character byte
From: raf <raf@....org>
---
src/regex/fnmatch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/regex/fnmatch.c b/src/regex/fnmatch.c
index 978fff88..59f94d9f 100644
--- a/src/regex/fnmatch.c
+++ b/src/regex/fnmatch.c
@@ -89,7 +89,7 @@ escaped:
wchar_t wc;
int k = mbtowc(&wc, pat, m);
if (k<0) {
- *step = 0;
+ *step = 1;
return UNMATCHABLE;
}
*step = k + esc;
--
2.39.5
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