1 files changed, 7 insertions, 1 deletions
diff --git a/jdhuff.c b/jdhuff.c
index b5ba39f..a87274e 100644
--- a/jdhuff.c
+++ b/jdhuff.c
@@ -309,7 +309,11 @@ jpeg_fill_bit_buffer (bitread_working_state * state,
 
       /* Attempt to read a byte */
       if (bytes_in_buffer == 0) {
-	if (! (*cinfo->src->fill_input_buffer) (cinfo))
+
+        cinfo->src->next_input_byte = next_input_byte;
+        cinfo->src->bytes_in_buffer = bytes_in_buffer;
+        
+        if (! (*cinfo->src->fill_input_buffer) (cinfo))
 	  return FALSE;
 	next_input_byte = cinfo->src->next_input_byte;
 	bytes_in_buffer = cinfo->src->bytes_in_buffer;
@@ -326,6 +330,8 @@ jpeg_fill_bit_buffer (bitread_working_state * state,
 	 */
 	do {
 	  if (bytes_in_buffer == 0) {
+            cinfo->src->next_input_byte = next_input_byte;
+            cinfo->src->bytes_in_buffer = bytes_in_buffer;
 	    if (! (*cinfo->src->fill_input_buffer) (cinfo))
 	      return FALSE;
 	    next_input_byte = cinfo->src->next_input_byte;