Merge branch 'PHP-8.4'

* PHP-8.4:
  Fix GH-17373: imagefttext() ignores clipping rect for palette images

Author: cmb69

ext/gd/libgd/gdft.c

@@ -720,7 +720,7 @@ static char * gdft_draw_bitmap (gdCache_head_t *tc_cache, gdImage * im, int fg,
 		y = pen_y + row;
 
 		/* clip if out of bounds */
-		if (y >= im->sy || y < 0) {
+		if (y > im->cy2 || y < im->cy1) {
 			continue;
 		}
 
@@ -743,7 +743,7 @@ static char * gdft_draw_bitmap (gdCache_head_t *tc_cache, gdImage * im, int fg,
 				x = pen_x + col;
 
 				/* clip if out of bounds */
-				if (x >= im->sx || x < 0) {
+				if (x > im->cx2 || x < im->cx1) {
 					continue;
 				}
 				/* get pixel location in gd buffer */

ext/gd/tests/gh17373.phpt

@@ -0,0 +1,26 @@
+--TEST--
+Bug GH-17373 (imagefttext() ignores clipping rect for palette images)
+--EXTENSIONS--
+gd
+--FILE--
+<?php
+$im = imagecreate(64, 32);
+$bg = imagecolorallocate($im, 0, 0, 0);
+$fg = imagecolorallocate($im, 255, 255, 255);
+imagefilledrectangle($im, 0, 0, 63, 31, $bg);
+imagesetclip($im, 32, 0, 63, 31);
+imagefttext($im, 16, 0, 10, 23, $fg, __DIR__ . "/Tuffy.ttf", "hello");
+
+imagesetclip($im, 0, 0, 63, 31);
+$count = 0;
+for ($j = 0; $j < 31; $j++) {
+    for ($i = 0; $i < 31; $i++) {
+        if (imagecolorat($im, $i, $j) !== $bg) {
+            $count++;
+        }
+    }
+}
+var_dump($count);
+?>
+--EXPECT--
+int(0)