From d564703af7c3d3dd3f860a467fff8fc2d572f1c6 Mon Sep 17 00:00:00 2001 From: npt-1707 Date: Sun, 2 Nov 2025 18:44:28 +0800 Subject: [PATCH] qemu-8.0.0/roms/edk2/MdeModulePkg/Universal/RegularExpressionDxe/oniguruma/src/regcomp.c: Fix potential out-of-bounds write --- .../Universal/RegularExpressionDxe/oniguruma/src/regcomp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/qemu-8.0.0/roms/edk2/MdeModulePkg/Universal/RegularExpressionDxe/oniguruma/src/regcomp.c b/qemu-8.0.0/roms/edk2/MdeModulePkg/Universal/RegularExpressionDxe/oniguruma/src/regcomp.c index f61e89260ba..8fd8c48be1d 100644 --- a/qemu-8.0.0/roms/edk2/MdeModulePkg/Universal/RegularExpressionDxe/oniguruma/src/regcomp.c +++ b/qemu-8.0.0/roms/edk2/MdeModulePkg/Universal/RegularExpressionDxe/oniguruma/src/regcomp.c @@ -6202,7 +6202,7 @@ concat_opt_exact_str(OptStr* to, UChar* s, UChar* end, OnigEncoding enc) for (i = to->len, p = s; p < end && i < OPT_EXACT_MAXLEN; ) { len = enclen(enc, p); - if (i + len > OPT_EXACT_MAXLEN) break; + if (i + len >= OPT_EXACT_MAXLEN) break; for (j = 0; j < len && p < end; j++) to->s[i++] = *p++; }