fix printf security warnings about passing a buffer instead of a const format string

git-svn-id: https://urjtag.svn.sourceforge.net/svnroot/urjtag/trunk@1696 b68d4a1b-bc3d-0410-92ed-d4ac073336b7

urjtag/ChangeLog

@@ -3,6 +3,9 @@
   * src/cmd/cmd_bit.c (cmd_bit_print_params): Fix strncat length handling.
   * src/tap/detect.c (urj_tap_detect_parts): Likewise.
 
+  * src/tap/cable/jlink.c (jlink_debug_buffer): Unify log lines to avoid
+    printf format security warnings.
+
 2010-01-21  Jie Zhang  <jie.zhang@analog.com>
 
   * src/apps/jtag/jtag.c (main): Don't trigger open file error

urjtag/src/tap/cable/jlink.c

@@ -404,8 +404,7 @@ jlink_debug_buffer (char *buffer, int length)
             snprintf (s, 4, " %02x", buffer[j]);
             strcat (line, s);
         }
-        urj_log (URJ_LOG_LEVEL_DETAIL, line);
-        urj_log (URJ_LOG_LEVEL_DETAIL, "\n");
+        urj_log (URJ_LOG_LEVEL_DETAIL, "%s\n", line);
     }
 }