Merge Lexbor patch c3a68477399d446660ac241d3a55357dc95c6e81

(cherry picked from commit 2587b82)

Author: iluuu1994

ext/lexbor/lexbor/url/url.c

@@ -499,6 +499,7 @@ lxb_url_scheme_length = sizeof(lxb_url_scheme_res) / sizeof(lxb_url_scheme_data_
             if (tmp == NULL) {                                                \
                 return NULL;                                                  \
             }                                                                 \
+            memcpy(tmp, (sbuf_begin), offset);                                \
         }                                                                     \
         else {                                                                \
             tmp = lexbor_realloc((sbuf_begin), new_len);                      \
@@ -509,7 +510,7 @@ lxb_url_scheme_length = sizeof(lxb_url_scheme_res) / sizeof(lxb_url_scheme_data_
         }                                                                     \
                                                                               \
         (sbuf) = tmp + offset;                                                \
-        (last) = sbuf + lst;                                                  \
+        (last) = tmp + lst;                                                   \
         (sbuf_begin) = tmp;                                                   \
         (sbuf_end) = tmp + new_len;                                           \
     }                                                                         \

ext/lexbor/patches/0001-Expose-line-and-column-information-for-use-in-PHP.patch

@@ -1,7 +1,7 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
 Date: Sat, 26 Aug 2023 15:08:59 +0200
-Subject: [PATCH 1/7] Expose line and column information for use in PHP
+Subject: [PATCH 1/8] Expose line and column information for use in PHP
 
 ---
  source/lexbor/dom/interfaces/node.h  |  2 ++

ext/lexbor/patches/0002-Track-implied-added-nodes-for-options-use-in-PHP.patch

@@ -1,7 +1,7 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
 Date: Mon, 14 Aug 2023 20:18:51 +0200
-Subject: [PATCH 2/7] Track implied added nodes for options use in PHP
+Subject: [PATCH 2/8] Track implied added nodes for options use in PHP
 
 ---
  source/lexbor/html/tree.h                            | 3 +++

ext/lexbor/patches/0003-Patch-utilities-and-data-structure-to-be-able-to-gen.patch

@@ -1,7 +1,7 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
 Date: Thu, 24 Aug 2023 22:57:48 +0200
-Subject: [PATCH 3/7] Patch utilities and data structure to be able to generate
+Subject: [PATCH 3/8] Patch utilities and data structure to be able to generate
  smaller lookup tables
 
 Changed the generation script to check if everything fits in 32-bits.

ext/lexbor/patches/0004-Remove-unused-upper-case-tag-static-data.patch

@@ -1,7 +1,7 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
 Date: Wed, 29 Nov 2023 21:26:47 +0100
-Subject: [PATCH 4/7] Remove unused upper case tag static data
+Subject: [PATCH 4/8] Remove unused upper case tag static data
 
 ---
  source/lexbor/tag/res.h | 2 ++

ext/lexbor/patches/0005-Shrink-size-of-static-binary-search-tree.patch

@@ -1,7 +1,7 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
 Date: Wed, 29 Nov 2023 21:29:31 +0100
-Subject: [PATCH 5/7] Shrink size of static binary search tree
+Subject: [PATCH 5/8] Shrink size of static binary search tree
 
 This also makes it more efficient on the data cache.
 ---

ext/lexbor/patches/0006-Patch-out-unused-CSS-style-code.patch

@@ -1,7 +1,7 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
 Date: Sun, 7 Jan 2024 21:59:28 +0100
-Subject: [PATCH 6/7] Patch out unused CSS style code
+Subject: [PATCH 6/8] Patch out unused CSS style code
 
 ---
  source/lexbor/css/rule.h | 2 ++

ext/lexbor/patches/0007-URL-fixed-setters-for-empty-hosts.patch

@@ -1,7 +1,7 @@
 From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
 From: Alexander Borisov <lex.borisov@gmail.com>
 Date: Fri, 26 Jun 2026 18:55:56 +0300
-Subject: [PATCH 7/7] URL: fixed setters for empty hosts.
+Subject: [PATCH 7/8] URL: fixed setters for empty hosts.
 MIME-Version: 1.0
 Content-Type: text/plain; charset=UTF-8
 Content-Transfer-Encoding: 8bit

ext/lexbor/patches/0008-URL-fixed-uninitialized-memory-in-the-path-buffer-gr.patch

@@ -0,0 +1,37 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Alexander Borisov <lex.borisov@gmail.com>
+Date: Fri, 5 Jun 2026 22:13:32 +0300
+Subject: [PATCH 8/8] URL: fixed uninitialized memory in the path buffer
+ growth.
+
+When a path was long enough to outgrow the on-stack buffer, the first
+move to the heap didn't copy what was already written, so the start of
+the path could contain garbage. Also fixed the 'last' pointer after the
+move.
+
+Per report from Recep Asan (recep@asan.me)
+---
+ source/lexbor/url/url.c | 3 ++-
+ 1 file changed, 2 insertions(+), 1 deletion(-)
+
+diff --git a/source/lexbor/url/url.c b/source/lexbor/url/url.c
+index 86bcf8f..b6c0a1e 100644
+--- a/source/lexbor/url/url.c
++++ b/source/lexbor/url/url.c
+@@ -499,6 +499,7 @@ lxb_url_scheme_length = sizeof(lxb_url_scheme_res) / sizeof(lxb_url_scheme_data_
+             if (tmp == NULL) {                                                \
+                 return NULL;                                                  \
+             }                                                                 \
++            memcpy(tmp, (sbuf_begin), offset);                                \
+         }                                                                     \
+         else {                                                                \
+             tmp = lexbor_realloc((sbuf_begin), new_len);                      \
+@@ -509,7 +510,7 @@ lxb_url_scheme_length = sizeof(lxb_url_scheme_res) / sizeof(lxb_url_scheme_data_
+         }                                                                     \
+                                                                               \
+         (sbuf) = tmp + offset;                                                \
+-        (last) = sbuf + lst;                                                  \
++        (last) = tmp + lst;                                                   \
+         (sbuf_begin) = tmp;                                                   \
+         (sbuf_end) = tmp + new_len;                                           \
+     }                                                                         \