diff --git a/ext/uri/uriparser/include/uriparser/Uri.h b/ext/uri/uriparser/include/uriparser/Uri.h
index f0f2ad9a34bd0..9f08559a1858f 100644
--- a/ext/uri/uriparser/include/uriparser/Uri.h
+++ b/ext/uri/uriparser/include/uriparser/Uri.h
@@ -334,6 +334,10 @@ URI_PUBLIC int URI_FUNC(ParseSingleUriExMm)(URI_TYPE(Uri) * uri,
  * itself is not freed, only its members.
  * Uses default libc-based memory manager.
  *
+ * @remarks
+ * Calling on an all-zeros structure (e.g. through <c>memset</c> or <c>calloc</c>) is safe.<br/>
+ * Calling on an uninitialized structure is <em>not</em> safe.
+ *
  * @param uri   <b>INOUT</b>: %URI structure whose members should be freed
  *
  * @see uriFreeUriMembersMmA
@@ -348,6 +352,10 @@ URI_PUBLIC void URI_FUNC(FreeUriMembers)(URI_TYPE(Uri) * uri);
  * of the %URI structure. Note that the structure
  * itself is not freed, only its members.
  *
+ * @remarks
+ * Calling on an all-zeros structure (e.g. through <c>memset</c> or <c>calloc</c>) is safe.<br/>
+ * Calling on an uninitialized structure is <em>not</em> safe.
+ *
  * @param uri     <b>INOUT</b>: %URI structure whose members should be freed
  * @param memory  <b>IN</b>: Memory manager to use, NULL for default libc
  * @return        0 on success, error code otherwise
diff --git a/ext/uri/uriparser/src/UriCopy.c b/ext/uri/uriparser/src/UriCopy.c
index 0974ec5c0406d..103e2e7796751 100644
--- a/ext/uri/uriparser/src/UriCopy.c
+++ b/ext/uri/uriparser/src/UriCopy.c
@@ -111,6 +111,8 @@ int URI_FUNC(CopyUriMm)(URI_TYPE(Uri) * destUri,
 
 	URI_CHECK_MEMORY_MANAGER(memory); /* may return */
 
+	URI_FUNC(ResetUri)(destUri);
+
 	if (URI_FUNC(CopyRangeAsNeeded)(&destUri->scheme, &sourceUri->scheme, URI_FALSE, memory) == URI_FALSE) {
 		return URI_ERROR_MALLOC;
 	}
@@ -153,7 +155,10 @@ int URI_FUNC(CopyUriMm)(URI_TYPE(Uri) * destUri,
 		*(destUri->hostData.ip6) = *(sourceUri->hostData.ip6);
 	}
 
-	if (URI_FUNC(CopyRangeAsNeeded)(&destUri->hostData.ipFuture, &sourceUri->hostData.ipFuture, URI_FALSE, memory) == URI_FALSE) {
+	if (sourceUri->hostData.ipFuture.first != NULL && sourceUri->hostText.first == sourceUri->hostData.ipFuture.first) {
+		destUri->hostData.ipFuture.first = destUri->hostText.first;
+		destUri->hostData.ipFuture.afterLast = destUri->hostText.afterLast;
+	} else if (URI_FUNC(CopyRangeAsNeeded)(&destUri->hostData.ipFuture, &sourceUri->hostData.ipFuture, URI_FALSE, memory) == URI_FALSE) {
 		URI_FUNC(PreventLeakageAfterCopy)(destUri, doneMask, memory);
 		return URI_ERROR_MALLOC;
 	}
diff --git a/sapi/fpm/tests/socket-uds-too-long-filename-start.phpt b/sapi/fpm/tests/socket-uds-too-long-filename-start.phpt
index a7b43d9519b0a..1baf47a466a42 100644
--- a/sapi/fpm/tests/socket-uds-too-long-filename-start.phpt
+++ b/sapi/fpm/tests/socket-uds-too-long-filename-start.phpt
@@ -40,11 +40,7 @@ $tester->expectLogPattern(
 
 $files = glob($socketFilePrefix . '*');
 
-if ($files === []) {
-    echo 'Socket files were not found.' . PHP_EOL;
-}
-
-if ($socketFile === $files[0]) {
+if (isset($files[0]) && $socketFile === $files[0]) {
     // this means the socket file path length is not an issue (anymore). Might be not long enough
     echo 'Socket file is the same as configured.' . PHP_EOL;
 }