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Message-Id: <20251004020906.1464237-2-musl@raf.org>
Date: Sat, 4 Oct 2025 12:09:06 +1000
From: raf <musl@....org>
To: musl@...ts.openwall.com
Cc: raf <raf@....org>
Subject: [PATCH] fnmatch: Make ? match binary/non-character byte (like * does)
From: raf <raf@....org>
---
src/regex/fnmatch.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/src/regex/fnmatch.c b/src/regex/fnmatch.c
index 978fff88..24858c03 100644
--- a/src/regex/fnmatch.c
+++ b/src/regex/fnmatch.c
@@ -181,11 +181,11 @@ static int fnmatch_internal(const char *pat, size_t m, const char *str, size_t n
break;
default:
k = str_next(str, n, &sinc);
- if (k <= 0)
+ if (k <= 0 && !(k == -1 && c == QUESTION))
return (c==END) ? 0 : FNM_NOMATCH;
str += sinc;
n -= sinc;
- kfold = flags & FNM_CASEFOLD ? casefold(k) : k;
+ kfold = flags & FNM_CASEFOLD && k != -1 ? casefold(k) : k;
if (c == BRACKET) {
if (!match_bracket(pat, k, kfold))
return FNM_NOMATCH;
--
2.39.5
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