package.patch

diff --unified --recursive --text mjpegtools-2.1.0__/lavtools/jpeg2yuv.c mjpegtools-2.1.0_new/lavtools/jpeg2yuv.c
--- mjpegtools-2.1.0__/lavtools/jpeg2yuv.c  2008-01-06 10:28:00.000000000 +0700
+++ mjpegtools-2.1.0_new/lavtools/jpeg2yuv.c    2021-05-03 22:36:39.305610545 +0700
@@ -451,7 +451,7 @@

            if (firstjpeg) {
                p = firstjpeg;
-               sprintf(jpegname, firstjpeg);
+               sprintf(jpegname, "%s", firstjpeg);
                firstjpeg = NULL;
            }
            else {
diff --unified --recursive --text mjpegtools-2.1.0__/lavtools/lav_io.c mjpegtools-2.1.0_new/lavtools/lav_io.c
--- mjpegtools-2.1.0__/lavtools/lav_io.c    2007-09-10 05:16:53.000000000 +0700
+++ mjpegtools-2.1.0_new/lavtools/lav_io.c  2021-05-03 22:09:25.671303996 +0700
@@ -926,7 +926,7 @@
             strcat(errmsg, ", quicktime");
 #endif
        strcat(errmsg, ").\n");
-            fprintf(stderr, errmsg);
+            fprintf(stderr, "%s", errmsg);
        free(lav_fd);
        internal_error = ERROR_FORMAT; /* Format not recognized */
        return 0;
diff --unified --recursive --text mjpegtools-2.1.0__/lavtools/lavaddwav.c mjpegtools-2.1.0_new/lavtools/lavaddwav.c
--- mjpegtools-2.1.0__/lavtools/lavaddwav.c 2005-11-22 12:33:16.000000000 +0700
+++ mjpegtools-2.1.0_new/lavtools/lavaddwav.c   2021-05-03 22:42:46.111067764 +0700
@@ -352,7 +352,7 @@
   {
     if( imulti_out )
       /* build output filename */
-      sprintf(chOutFile, argv[optind+2], iOutNum++);
+      sprintf(chOutFile, "%s%i", argv[optind+2], iOutNum++);

     /* Create output file */
     lav_out = lav_open_output_file(chOutFile,
@@ -576,7 +576,7 @@
     if( ulOutputBytes == 0 )
     {
       /* build output filename */
-      sprintf(chOutFile, argv[optind+2], iOutNum++);
+      sprintf(chOutFile, "%s%i", argv[optind+2], iOutNum++);

       /* Create output file */
       lav_out = lav_open_output_file(chOutFile,
diff --unified --recursive --text mjpegtools-2.1.0__/lavtools/lavtrans.c mjpegtools-2.1.0_new/lavtools/lavtrans.c
--- mjpegtools-2.1.0__/lavtools/lavtrans.c  2005-10-03 00:01:30.000000000 +0700
+++ mjpegtools-2.1.0_new/lavtools/lavtrans.c    2021-05-03 22:09:29.964701223 +0700
@@ -275,7 +275,7 @@
    if (process_image_frame != -1)
    {
       nv = el_get_video_frame(vbuff, process_image_frame, &el);
-      sprintf(imgfname,outfile);
+      sprintf(imgfname,"%s", outfile);
       imgfd = fopen(imgfname,"wb");
       if (imgfd==0) system_error("opening image file","fopen");
       res = fwrite(vbuff,nv,1,imgfd);
@@ -307,7 +307,7 @@
             break;

          case 'i':
-            sprintf(imgfname,outfile,nframe);
+            sprintf(imgfname,"%s%i", outfile,nframe);
             imgfd = fopen(imgfname,"wb");
             if (imgfd==0) system_error("opening image file","fopen");
             res = fwrite(vbuff,nv,1,imgfd);
diff --unified --recursive --text mjpegtools-2.1.0__/lavtools/yuv2lav.c mjpegtools-2.1.0_new/lavtools/yuv2lav.c
--- mjpegtools-2.1.0__/lavtools/yuv2lav.c   2010-12-31 15:06:33.000000000 +0700
+++ mjpegtools-2.1.0_new/lavtools/yuv2lav.c 2021-05-03 22:56:24.844266970 +0700
@@ -330,7 +330,7 @@
    if (strstr(param_output,"%"))
    {
       char buff[256];
-      sprintf(buff, param_output, filenum++);
+      sprintf(buff, "%s%i", param_output, filenum++);
       output = lav_open_output_file (buff, param_format,
                                   y4m_si_get_width(&streaminfo),
                  y4m_si_get_height(&streaminfo),
@@ -408,7 +408,7 @@
                mjpeg_error("Closing output file: %s",lav_strerror());
                exit(1);
             }
-            sprintf(buff, param_output, filenum++);
+            sprintf(buff, "%s%i", param_output, filenum++);
             output = lav_open_output_file (buff, param_format,
                                         y4m_si_get_width(&streaminfo),
                                         y4m_si_get_height(&streaminfo),
diff --unified --recursive --text mjpegtools-2.1.0__/mplex/main.cpp mjpegtools-2.1.0_new/mplex/main.cpp
--- mjpegtools-2.1.0__/mplex/main.cpp   2011-12-11 15:53:59.000000000 +0700
+++ mjpegtools-2.1.0_new/mplex/main.cpp 2021-05-03 23:03:21.748287013 +0700
@@ -614,7 +614,7 @@
                 if( flag_table[flag].longname != 0 )
                     message += sep;
             }
-            mjpeg_error( message.c_str() );
+            mjpeg_error( "%s", message.c_str() );
             return false;
         }

diff --unified --recursive --text mjpegtools-2.1.0__/yuvfilters/yuvfilters.h mjpegtools-2.1.0_new/yuvfilters/yuvfilters.h
--- mjpegtools-2.1.0__/yuvfilters/yuvfilters.h  2005-02-28 05:46:56.000000000 +0700
+++ mjpegtools-2.1.0_new/yuvfilters/yuvfilters.h    2021-05-03 23:07:52.398224866 +0700
@@ -34,8 +34,8 @@

 #ifdef MJPEGTOOLS
 # define perror(MSG) mjpeg_error("%s: %s", MSG, strerror(errno))
-# define WERROR(MSG) mjpeg_error(MSG)
-# define WERRORL(MSG) mjpeg_error(MSG)
+# define WERROR(MSG) mjpeg_error("%s", MSG)
+# define WERRORL(MSG) mjpeg_error("%s", MSG)
 # define WWARN(MSG) mjpeg_warn(MSG)
 #else
 # define WERROR(MSG) write(2, MSG "\n", sizeof MSG)
diff --unified --recursive --text mjpegtools-2.1.0__/yuvfilters/yuvkineco.c mjpegtools-2.1.0_new/yuvfilters/yuvkineco.c
--- mjpegtools-2.1.0__/yuvfilters/yuvkineco.c   2005-12-05 12:06:06.000000000 +0700
+++ mjpegtools-2.1.0_new/yuvfilters/yuvkineco.c 2021-05-04 00:32:23.719589714 +0700
@@ -48,7 +48,7 @@
     } else {
 #ifdef MJPEGTOOLS
       buf[n] = '\0';
-      mjpeg_debug(buf);
+      mjpeg_debug("%s", buf);
 #else
       fputs(buf, stderr);
 #endif