From: Alberto Garcia <berto@igalia.com>
Date: Tue, 9 Apr 2024 12:09:50 +0000 (+0200)
Subject: Don't try to use PATH_MAX in the Hurd
X-Git-Tag: archive/raspbian/2.44.2-1+rpi1^2^2~3
X-Git-Url: https://dgit.raspbian.org/?a=commitdiff_plain;h=55bc87c86016f84ace7f65e26fd93b7c13552715;p=webkit2gtk.git

Don't try to use PATH_MAX in the Hurd

Bug-Debian: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=978098
Bug: https://bugs.webkit.org/show_bug.cgi?id=219572

===================================================================

Gbp-Pq: Name fix-ftbfs-hurd.patch
---

diff --git a/Source/WTF/wtf/posix/FileSystemPOSIX.cpp b/Source/WTF/wtf/posix/FileSystemPOSIX.cpp
index c214c14621..987b3e44c4 100644
--- a/Source/WTF/wtf/posix/FileSystemPOSIX.cpp
+++ b/Source/WTF/wtf/posix/FileSystemPOSIX.cpp
@@ -50,6 +50,10 @@
 #include <glib.h>
 #endif
 
+#if OS(HURD)
+#define PATH_MAX 4096
+#endif
+
 namespace WTF {
 
 namespace FileSystemImpl {
diff --git a/Source/WebCore/platform/text/hyphen/HyphenationLibHyphen.cpp b/Source/WebCore/platform/text/hyphen/HyphenationLibHyphen.cpp
index 41cb672240..f934a67e7f 100644
--- a/Source/WebCore/platform/text/hyphen/HyphenationLibHyphen.cpp
+++ b/Source/WebCore/platform/text/hyphen/HyphenationLibHyphen.cpp
@@ -72,11 +72,21 @@ static void scanDirectoryForDictionaries(const char* directoryPath, HashMap<Atom
             continue;
 
         auto filePath = FileSystem::pathByAppendingComponent(directoryPathString, fileName);
+#if OS(HURD)
+        char *normalizedPath;
+        normalizedPath = realpath(FileSystem::fileSystemRepresentation(filePath).data(), NULL);
+        if (!normalizedPath)
+            continue;
+
+        filePath = FileSystem::stringFromFileSystemRepresentation(normalizedPath);
+        free(normalizedPath);
+#else
         char normalizedPath[PATH_MAX];
         if (!realpath(FileSystem::fileSystemRepresentation(filePath).data(), normalizedPath))
             continue;
 
         filePath = FileSystem::stringFromFileSystemRepresentation(normalizedPath);
+#endif
         availableLocales.add(locale, Vector<String>()).iterator->value.append(filePath);
 
         String localeReplacingUnderscores = makeStringByReplacingAll(locale, '_', '-');