From 7442bdca973e057d3b429e320ca0011aab837d62 Mon Sep 17 00:00:00 2001
From: Packit Service <user-cont-team+packit-service@redhat.com>
Date: Dec 10 2020 00:41:19 +0000
Subject: Apply patch pcre2-10.32-Fix-subject-buffer-overread-in-JIT.-Found-by-Yunho-K.patch


patch_name: pcre2-10.32-Fix-subject-buffer-overread-in-JIT.-Found-by-Yunho-K.patch
present_in_specfile: true

---

diff --git a/src/pcre2_jit_compile.c b/src/pcre2_jit_compile.c
index 32e985b..b3015cc 100644
--- a/src/pcre2_jit_compile.c
+++ b/src/pcre2_jit_compile.c
@@ -9951,7 +9951,7 @@ if (exact > 1)
 #ifdef SUPPORT_UNICODE
       && !common->utf
 #endif
-      )
+      && type != OP_ANYNL && type != OP_EXTUNI)
     {
     OP2(SLJIT_ADD, TMP1, 0, STR_PTR, 0, SLJIT_IMM, IN_UCHARS(exact));
     add_jump(compiler, &backtrack->topbacktracks, CMP(SLJIT_GREATER, TMP1, 0, STR_END, 0));