X-Git-Url: https://git.reactos.org/?p=reactos.git;a=blobdiff_plain;f=reactos%2Fdll%2F3rdparty%2Flibjpeg%2Frdswitch.c;h=b5aba83cb8a6d4b96d878db134114c45e99d78f7;hp=7a839af7a4f836bfc46dc9319e43d4fefae8cd3d;hb=ebf8247723f6a2e4d76a2e3ade72c71e30023200;hpb=d92f2f5ea11346bc783d7de09f2121c229e407c8

diff --git a/reactos/dll/3rdparty/libjpeg/rdswitch.c b/reactos/dll/3rdparty/libjpeg/rdswitch.c
index 7a839af7a4f..b5aba83cb8a 100644
--- a/reactos/dll/3rdparty/libjpeg/rdswitch.c
+++ b/reactos/dll/3rdparty/libjpeg/rdswitch.c
@@ -2,6 +2,7 @@
  * rdswitch.c
  *
  * Copyright (C) 1991-1996, Thomas G. Lane.
+ * Modified 2003-2015 by Guido Vollbeding.
  * This file is part of the Independent JPEG Group's software.
  * For conditions of distribution and use, see the accompanying README file.
  *
@@ -347,8 +348,9 @@ set_sample_factors (j_compress_ptr cinfo, char *arg)
 	return FALSE;
       if ((ch1 != 'x' && ch1 != 'X') || ch2 != ',') /* syntax check */
 	return FALSE;
-      if (val1 <= 0 || val1 > 4 || val2 <= 0 || val2 > 4) {
-	fprintf(stderr, "JPEG sampling factors must be 1..4\n");
+      if (val1 <= 0 || val1 > MAX_SAMP_FACTOR ||
+	  val2 <= 0 || val2 > MAX_SAMP_FACTOR) {
+	fprintf(stderr, "JPEG sampling factors must be 1..%d\n", MAX_SAMP_FACTOR);
 	return FALSE;
       }
       cinfo->comp_info[ci].h_samp_factor = val1;