bunch-o compiler bitch'n

[goodguy/history.git] / cinelerra-5.1 / cinelerra / filempeg.C

diff --git a/cinelerra-5.1/cinelerra/filempeg.C b/cinelerra-5.1/cinelerra/filempeg.C
index 8ddf44f17c67195c7fa4c4091b869a61b5d6f567..0526875ba4c73debd051670c56affaa60ec53fd9 100644 (file)
--- a/cinelerra-5.1/cinelerra/filempeg.C
+++ b/cinelerra-5.1/cinelerra/filempeg.C
@@ -495,7 +495,8 @@ int FileMPEG::open_file(int rd, int wr)
                        if(!result)
                        {
                                const char *exec_path = File::get_cinlib_path();
-                               sprintf(mjpeg_command, "%s/%s", exec_path, HVPEG_EXE);
+                               snprintf(mjpeg_command, sizeof(mjpeg_command),
+                                       "%s/%s", exec_path, HVPEG_EXE);
                                append_vcommand_line(mjpeg_command);
 
                                if(asset->aspect_ratio > 0)
@@ -545,7 +546,8 @@ int FileMPEG::open_file(int rd, int wr)
 //  this one is cinelerra-x.x.x/thirdparty/mjpegtools/mpeg2enc
                {
                        const char *exec_path = File::get_cinlib_path();
-                       sprintf(mjpeg_command, "%s/%s -v 0 ", exec_path, MJPEG_EXE);
+                       snprintf(mjpeg_command, sizeof(mjpeg_command),
+                               "%s/%s -v 0 ", exec_path, MJPEG_EXE);
 
 // Must disable interlacing if MPEG-1
                        switch (asset->vmpeg_preset)
@@ -560,18 +562,15 @@ int FileMPEG::open_file(int rd, int wr)
 // quantization of 1 when bitrate is fixed.  Perfectly intuitive.
                        if(asset->vmpeg_fix_bitrate)
                        {
-                               sprintf(string, " -b %d -q 1", asset->vmpeg_bitrate / 1000);
+                               snprintf(string, sizeof(string),
+                                       " -b %d -q 1", asset->vmpeg_bitrate / 1000);
                        }
                        else
                        {
-                               sprintf(string, " -b 0 -q %d", asset->vmpeg_quantization);
+                               snprintf(string, sizeof(string),
+                                       " -b 0 -q %d", asset->vmpeg_quantization);
                        }
-                       strcat(mjpeg_command, string);
-
-
-
-
-
+                       strncat(mjpeg_command, string, sizeof(mjpeg_command));
 
 // Aspect ratio
                        int aspect_ratio_code = -1;
@@ -599,7 +598,7 @@ int FileMPEG::open_file(int rd, int wr)
                                aspect_ratio_code = 2;
                        }
                        sprintf(string, " -a %d", aspect_ratio_code);
-                       strcat(mjpeg_command, string);
+                       strncat(mjpeg_command, string, sizeof(mjpeg_command));
 
 
 
@@ -623,43 +622,49 @@ int FileMPEG::open_file(int rd, int wr)
                                eprintf(_("Unsupported frame rate %f\n"), asset->frame_rate);
                        }
                        sprintf(string, " -F %d", frame_rate_code);
-                       strcat(mjpeg_command, string);
+                       strncat(mjpeg_command, string, sizeof(mjpeg_command));
 
 
 
 
 
-                       strcat(mjpeg_command,
-                               asset->vmpeg_progressive ? " -I 0" : " -I 1");
+                       strncat(mjpeg_command,
+                               asset->vmpeg_progressive ? " -I 0" : " -I 1",
+                               sizeof(mjpeg_command));
 
 
 
                        sprintf(string, " -M %d", file->cpus);
-                       strcat(mjpeg_command, string);
+                       strncat(mjpeg_command, string, sizeof(mjpeg_command));
 
 
                        if(!asset->vmpeg_progressive)
                        {
-                               strcat(mjpeg_command, asset->vmpeg_field_order ? " -z b" : " -z t");
+                               strncat(mjpeg_command,
+                                       asset->vmpeg_field_order ? " -z b" : " -z t",
+                                       sizeof(mjpeg_command));
                        }
 
 
-                       sprintf(string, " -f %d", asset->vmpeg_preset);
-                       strcat(mjpeg_command, string);
+                       snprintf(string, sizeof(string), " -f %d", asset->vmpeg_preset);
+                       strncat(mjpeg_command, string, sizeof(mjpeg_command));
 
 
-                       sprintf(string, " -g %d -G %d", asset->vmpeg_iframe_distance, asset->vmpeg_iframe_distance);
-                       strcat(mjpeg_command, string);
+                       snprintf(string, sizeof(string),
+                               " -g %d -G %d", asset->vmpeg_iframe_distance, asset->vmpeg_iframe_distance);
+                       strncat(mjpeg_command, string, sizeof(mjpeg_command));
 
 
-                       if(asset->vmpeg_seq_codes) strcat(mjpeg_command, " -s");
+                       if(asset->vmpeg_seq_codes)
+                               strncat(mjpeg_command, " -s", sizeof(mjpeg_command));
 
 
-                       sprintf(string, " -R %d", CLAMP(asset->vmpeg_pframe_distance, 0, 2));
-                       strcat(mjpeg_command, string);
+                       snprintf(string, sizeof(string),
+                               " -R %d", CLAMP(asset->vmpeg_pframe_distance, 0, 2));
+                       strncat(mjpeg_command, string, sizeof(mjpeg_command));
 
-                       sprintf(string, " -o '%s'", asset->path);
-                       strcat(mjpeg_command, string);
+                       snprintf(string, sizeof(string), " -o '%s'", asset->path);
+                       strncat(mjpeg_command, string, sizeof(mjpeg_command));