diff --git a/ext/standard/image.c b/ext/standard/image.c
index ebf894aa56d..4984e4064a3 100644
--- a/ext/standard/image.c
+++ b/ext/standard/image.c
@@ -159,7 +159,7 @@ static struct gfxinfo *php_handle_bmp (php_stream * stream TSRMLS_DC)
 		result->width    =  (((unsigned int)dim[ 5]) << 8) + ((unsigned int) dim[ 4]);
 		result->height   =  (((unsigned int)dim[ 7]) << 8) + ((unsigned int) dim[ 6]);
 		result->bits     =  ((unsigned int)dim[11]);
-	} else if (size > 12 && (size <= 64 || size == 108)) {
+	} else if (size > 12 && (size <= 64 || size == 108 || size == 124)) {
 		result = (struct gfxinfo *) ecalloc (1, sizeof(struct gfxinfo));
 		result->width    =  (((unsigned int)dim[ 7]) << 24) + (((unsigned int)dim[ 6]) << 16) + (((unsigned int)dim[ 5]) << 8) + ((unsigned int) dim[ 4]);
 		result->height   =  (((unsigned int)dim[11]) << 24) + (((unsigned int)dim[10]) << 16) + (((unsigned int)dim[ 9]) << 8) + ((unsigned int) dim[ 8]);
diff --git a/ext/standard/tests/image/getimagesize.phpt b/ext/standard/tests/image/getimagesize.phpt
index ab79c9c768e..6cd8275e06e 100644
--- a/ext/standard/tests/image/getimagesize.phpt
+++ b/ext/standard/tests/image/getimagesize.phpt
@@ -23,7 +23,22 @@ GetImageSize()
 	var_dump($result);
 ?>
 --EXPECT--
-array(11) {
+array(12) {
+  ["test1bpix.bmp"]=>
+  array(6) {
+    [0]=>
+    int(500)
+    [1]=>
+    int(345)
+    [2]=>
+    int(6)
+    [3]=>
+    string(24) "width="500" height="345""
+    ["bits"]=>
+    int(32)
+    ["mime"]=>
+    string(14) "image/x-ms-bmp"
+  }
   ["test1pix.bmp"]=>
   array(6) {
     [0]=>
diff --git a/ext/standard/tests/image/image_type_to_mime_type.phpt b/ext/standard/tests/image/image_type_to_mime_type.phpt
index 5d94a6fe5d1..d83ab8d146c 100644
--- a/ext/standard/tests/image/image_type_to_mime_type.phpt
+++ b/ext/standard/tests/image/image_type_to_mime_type.phpt
@@ -1,8 +1,8 @@
 --TEST--
 image_type_to_mime_type()
 --SKIPIF--
-<?php 
-	if (!function_exists('image_type_to_mime_type')) die('skip image_type_to_mime_type() not available'); 
+<?php
+	if (!function_exists('image_type_to_mime_type')) die('skip image_type_to_mime_type() not available');
 	require_once('skipif_imagetype.inc');
 ?>
 --FILE--
@@ -25,7 +25,9 @@ image_type_to_mime_type()
 	var_dump($result);
 ?>
 --EXPECT--
-array(11) {
+array(12) {
+  ["test1bpix.bmp"]=>
+  string(14) "image/x-ms-bmp"
   ["test1pix.bmp"]=>
   string(14) "image/x-ms-bmp"
   ["test1pix.jp2"]=>
@@ -48,4 +50,4 @@ array(11) {
   string(29) "application/x-shockwave-flash"
   ["test4pix.tif"]=>
   string(10) "image/tiff"
-}
\ No newline at end of file
+}
diff --git a/ext/standard/tests/image/test1bpix.bmp b/ext/standard/tests/image/test1bpix.bmp
new file mode 100644
index 00000000000..5522e503d27
Binary files /dev/null and b/ext/standard/tests/image/test1bpix.bmp differ