diff options
Diffstat (limited to 'multimedia/dvdbackup/patches/remove_PATH_MAX_limitation.patch')
-rw-r--r-- | multimedia/dvdbackup/patches/remove_PATH_MAX_limitation.patch | 463 |
1 files changed, 463 insertions, 0 deletions
diff --git a/multimedia/dvdbackup/patches/remove_PATH_MAX_limitation.patch b/multimedia/dvdbackup/patches/remove_PATH_MAX_limitation.patch new file mode 100644 index 0000000000..75a1295566 --- /dev/null +++ b/multimedia/dvdbackup/patches/remove_PATH_MAX_limitation.patch @@ -0,0 +1,463 @@ +=== modified file 'src/dvdbackup.c' +--- src/dvdbackup.c 2012-06-24 01:13:07 +0000 ++++ src/dvdbackup.c 2013-07-04 12:06:44 +0000 +@@ -2,7 +2,7 @@ + * dvdbackup - tool to rip DVDs from the command line + * + * Copyright (C) 2002 Olaf Beck <olaf_sc@yahoo.com> +- * Copyright (C) 2008-2012 Benjamin Drung <benjamin.drung@gmail.com> ++ * Copyright (C) 2008-2013 Benjamin Drung <benjamin.drung@gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by +@@ -179,7 +179,8 @@ + int vob = 1; + + /* Temp filename,dirname */ +- char targetname[PATH_MAX]; ++ char *targetname; ++ size_t targetname_length; + + /* Write buffer */ + +@@ -217,10 +218,18 @@ + fprintf(stderr,"DVDWriteCells: vob files are %d\n", number_of_vob_files); + #endif + ++ // Reserve space for "<targetdir>/<title_name>/VIDEO_TS/VTS_XX_X.VOB" and terminating "\0" ++ targetname_length = strlen(targetdir) + strlen(title_name) + 24; ++ targetname = malloc(targetname_length); ++ if (targetname == NULL) { ++ fprintf(stderr, _("Failed to allocate %zu bytes for a filename.\n"), targetname_length); ++ return 1; ++ } ++ + /* Remove all old files silently if they exists */ + + for ( i = 0 ; i < 10 ; i++ ) { +- sprintf(targetname,"%s/%s/VIDEO_TS/VTS_%02i_%i.VOB",targetdir, title_name, title_set, i + 1); ++ snprintf(targetname, targetname_length, "%s/%s/VIDEO_TS/VTS_%02i_%i.VOB", targetdir, title_name, title_set, i + 1); + #ifdef DEBUG + fprintf(stderr,"DVDWriteCells: file is %s\n", targetname); + #endif +@@ -237,9 +246,10 @@ + /* Create VTS_XX_X.VOB */ + if (title_set == 0) { + fprintf(stderr,_("Do not try to copy chapters from the VMG domain; there are none.\n")); ++ free(targetname); + return(1); + } else { +- sprintf(targetname,"%s/%s/VIDEO_TS/VTS_%02i_%i.VOB",targetdir, title_name, title_set, vob); ++ snprintf(targetname, targetname_length, "%s/%s/VIDEO_TS/VTS_%02i_%i.VOB", targetdir, title_name, title_set, vob); + } + + #ifdef DEBUG +@@ -248,6 +258,7 @@ + + if ((buffer = (unsigned char *)malloc(BUFFER_SIZE * DVD_VIDEO_LB_LEN * sizeof(unsigned char))) == NULL) { + fprintf(stderr, _("Out of memory copying %s\n"), targetname); ++ free(targetname); + return(1); + } + +@@ -259,6 +270,7 @@ + if ((streamout = open(targetname, O_WRONLY | O_CREAT | O_APPEND, 0666)) == -1) { + fprintf(stderr, _("Error creating %s\n"), targetname); + perror(PACKAGE); ++ free(targetname); + return(1); + } + +@@ -271,6 +283,7 @@ + fprintf(stderr, _("Failed opening TITLE VOB\n")); + free(buffer); + close(streamout); ++ free(targetname); + return(1); + } + +@@ -294,6 +307,7 @@ + free(buffer); + DVDCloseFile(dvd_file); + close(streamout); ++ free(targetname); + return(1); + } + if (have_read < to_read) { +@@ -303,6 +317,7 @@ + fprintf(stderr, _("Error writing TITLE VOB\n")); + free(buffer); + close(streamout); ++ free(targetname); + return(1); + } + #ifdef DEBUG +@@ -321,10 +336,11 @@ + close(streamout); + vob = vob + 1; + size = 0; +- sprintf(targetname,"%s/%s/VIDEO_TS/VTS_%02i_%i.VOB",targetdir, title_name, title_set, vob); ++ snprintf(targetname, targetname_length, "%s/%s/VIDEO_TS/VTS_%02i_%i.VOB", targetdir, title_name, title_set, vob); + if ((streamout = open(targetname, O_WRONLY | O_CREAT | O_APPEND, 0666)) == -1) { + fprintf(stderr, _("Error creating %s\n"), targetname); + perror(PACKAGE); ++ free(targetname); + return(1); + } + } +@@ -334,6 +350,7 @@ + DVDCloseFile(dvd_file); + free(buffer); + close(streamout); ++ free(targetname); + + return(0); + } +@@ -925,8 +942,10 @@ + int i; + + /* Temp filename,dirname */ +- char filename[PATH_MAX] = "VIDEO_TS.VOB"; +- char targetname[PATH_MAX]; ++ // filename is either "VIDEO_TS.VOB" or "VTS_XX_X.VOB" and terminating "\0" ++ char filename[13] = "VIDEO_TS.VOB"; ++ char *targetname; ++ size_t targetname_length; + struct stat fileinfo; + + /* File Handler */ +@@ -943,9 +962,10 @@ + /* Return value */ + int result; + ++ + /* create filename VIDEO_TS.VOB or VTS_XX_X.VOB */ + if(title_set > 0) { +- sprintf(filename, "VTS_%02i_%i.VOB", title_set, vob); ++ sprintf(filename, "VTS_%02i_%1i.VOB", title_set, vob); + } + + if (title_set_info->number_of_title_sets + 1 < title_set) { +@@ -980,7 +1000,14 @@ + fprintf(stderr,_("Do not try to copy a Title VOB from the VMG domain; there are none.\n")); + return(1); + } else { +- sprintf(targetname,"%s/%s/VIDEO_TS/VTS_%02i_%i.VOB",targetdir, title_name, title_set, vob); ++ // Reserve space for "<targetdir>/<title_name>/VIDEO_TS/<filename>" and terminating "\0" ++ targetname_length = strlen(targetdir) + strlen(title_name) + strlen(filename) + 12; ++ targetname = malloc(targetname_length); ++ if (targetname == NULL) { ++ fprintf(stderr, _("Failed to allocate %zu bytes for a filename.\n"), targetname_length); ++ return 1; ++ } ++ snprintf(targetname, targetname_length, "%s/%s/VIDEO_TS/%s", targetdir, title_name, filename); + } + + +@@ -990,6 +1017,7 @@ + tsize = title_set_info->title_set[title_set].size_vob[i]; + if (tsize%DVD_VIDEO_LB_LEN != 0) { + fprintf(stderr, _("The Title VOB number %d of title set %d does not have a valid DVD size\n"), i + 1, title_set); ++ free(targetname); + return(1); + } else { + offset = offset + tsize/DVD_VIDEO_LB_LEN; +@@ -1006,11 +1034,13 @@ + if (! S_ISREG(fileinfo.st_mode)) { + /* TRANSLATORS: The sentence starts with "The title file %s is not valid[...]" */ + fprintf(stderr,_("The %s %s is not valid, it may be a directory.\n"), _("title file"), targetname); ++ free(targetname); + return(1); + } else { + if ((streamout = open(targetname, O_WRONLY | O_TRUNC, 0666)) == -1) { + fprintf(stderr, _("Error opening %s\n"), targetname); + perror(PACKAGE); ++ free(targetname); + return(1); + } + } +@@ -1018,6 +1048,7 @@ + if ((streamout = open(targetname, O_WRONLY | O_CREAT, 0666)) == -1) { + fprintf(stderr, _("Error creating %s\n"), targetname); + perror(PACKAGE); ++ free(targetname); + return(1); + } + } +@@ -1025,6 +1056,7 @@ + if ((dvd_file = DVDOpenFile(dvd, title_set, DVD_READ_TITLE_VOBS))== 0) { + fprintf(stderr, _("Failed opening TITLE VOB\n")); + close(streamout); ++ free(targetname); + return(1); + } + +@@ -1032,6 +1064,7 @@ + + DVDCloseFile(dvd_file); + close(streamout); ++ free(targetname); + return result; + } + +@@ -1039,8 +1072,10 @@ + static int DVDCopyMenu(dvd_reader_t * dvd, title_set_info_t * title_set_info, int title_set, char * targetdir,char * title_name, read_error_strategy_t errorstrat) { + + /* Temp filename,dirname */ +- char filename[PATH_MAX] = "VIDEO_TS.VOB"; +- char targetname[PATH_MAX]; ++ // filename is either "VIDEO_TS.VOB" or "VTS_XX_0.VOB" and terminating "\0" ++ char filename[13] = "VIDEO_TS.VOB"; ++ char *targetname; ++ size_t targetname_length; + struct stat fileinfo; + + /* File Handler */ +@@ -1077,8 +1112,15 @@ + return(1); + } + ++ // Reserve space for "<targetdir>/<title_name>/VIDEO_TS/<filename>" and terminating "\0" ++ targetname_length = strlen(targetdir) + strlen(title_name) + strlen(filename) + 12; ++ targetname = malloc(targetname_length); ++ if (targetname == NULL) { ++ fprintf(stderr, _("Failed to allocate %zu bytes for a filename.\n"), targetname_length); ++ return 1; ++ } + /* Create VIDEO_TS.VOB or VTS_XX_0.VOB */ +- sprintf(targetname,"%s/%s/VIDEO_TS/%s",targetdir, title_name, filename); ++ snprintf(targetname, targetname_length, "%s/%s/VIDEO_TS/%s", targetdir, title_name, filename); + + if (stat(targetname, &fileinfo) == 0) { + /* TRANSLATORS: The sentence starts with "The menu file %s exists[...]" */ +@@ -1087,12 +1129,14 @@ + /* TRANSLATORS: The sentence starts with "The menu file %s is not valid[...]" */ + fprintf(stderr,_("The %s %s is not valid, it may be a directory.\n"), _("menu file"), targetname); + DVDCloseFile(dvd_file); ++ free(targetname); + return(1); + } else { + if ((streamout = open(targetname, O_WRONLY | O_TRUNC, 0666)) == -1) { + fprintf(stderr, _("Error opening %s\n"), targetname); + perror(PACKAGE); + DVDCloseFile(dvd_file); ++ free(targetname); + return(1); + } + } +@@ -1101,6 +1145,7 @@ + fprintf(stderr, _("Error creating %s\n"), targetname); + perror(PACKAGE); + DVDCloseFile(dvd_file); ++ free(targetname); + return(1); + } + } +@@ -1113,6 +1158,7 @@ + + DVDCloseFile(dvd_file); + close(streamout); ++ free(targetname); + return result; + + } +@@ -1120,7 +1166,9 @@ + + static int DVDCopyIfoBup(dvd_reader_t* dvd, title_set_info_t* title_set_info, int title_set, char* targetdir, char* title_name) { + /* Temp filename, dirname */ +- char targetname_ifo[PATH_MAX], targetname_bup[PATH_MAX]; ++ char *targetname_ifo; ++ char *targetname_bup; ++ size_t string_length; + struct stat fileinfo; + + /* Write buffer */ +@@ -1148,14 +1196,26 @@ + } + } + ++ // Reserve space for "<targetdir>/<title_name>/VIDEO_TS/VIDEO_TS.IFO" or ++ // "<targetdir>/<title_name>/VIDEO_TS/VTS_XX_0.IFO" and terminating "\0" ++ string_length = strlen(targetdir) + strlen(title_name) + 24; ++ targetname_ifo = malloc(string_length); ++ targetname_bup = malloc(string_length); ++ if (targetname_ifo == NULL || targetname_bup == NULL) { ++ fprintf(stderr, _("Failed to allocate %zu bytes for a filename.\n"), string_length); ++ free(targetname_ifo); ++ free(targetname_bup); ++ return 1; ++ } ++ + /* Create VIDEO_TS.IFO or VTS_XX_0.IFO */ + + if (title_set == 0) { +- sprintf(targetname_ifo,"%s/%s/VIDEO_TS/VIDEO_TS.IFO",targetdir, title_name); +- sprintf(targetname_bup,"%s/%s/VIDEO_TS/VIDEO_TS.BUP",targetdir, title_name); ++ snprintf(targetname_ifo, string_length, "%s/%s/VIDEO_TS/VIDEO_TS.IFO", targetdir, title_name); ++ snprintf(targetname_bup, string_length, "%s/%s/VIDEO_TS/VIDEO_TS.BUP", targetdir, title_name); + } else { +- sprintf(targetname_ifo,"%s/%s/VIDEO_TS/VTS_%02i_0.IFO",targetdir, title_name, title_set); +- sprintf(targetname_bup,"%s/%s/VIDEO_TS/VTS_%02i_0.BUP",targetdir, title_name, title_set); ++ snprintf(targetname_ifo, string_length, "%s/%s/VIDEO_TS/VTS_%02i_0.IFO", targetdir, title_name, title_set); ++ snprintf(targetname_bup, string_length, "%s/%s/VIDEO_TS/VTS_%02i_0.BUP", targetdir, title_name, title_set); + } + + if (stat(targetname_ifo, &fileinfo) == 0) { +@@ -1164,6 +1224,8 @@ + if (! S_ISREG(fileinfo.st_mode)) { + /* TRANSLATORS: The sentence starts with "The IFO file %s is not valid[...]" */ + fprintf(stderr,_("The %s %s is not valid, it may be a directory.\n"), _("IFO file"), targetname_ifo); ++ free(targetname_ifo); ++ free(targetname_bup); + return(1); + } + } +@@ -1174,6 +1236,8 @@ + if (! S_ISREG(fileinfo.st_mode)) { + /* TRANSLATORS: The sentence starts with "The BUP file %s is not valid[...]" */ + fprintf(stderr,_("The %s %s is not valid, it may be a directory.\n"), _("BUP file"), targetname_bup); ++ free(targetname_ifo); ++ free(targetname_bup); + return(1); + } + } +@@ -1183,6 +1247,8 @@ + perror(PACKAGE); + ifoClose(ifo_file); + free(buffer); ++ free(targetname_ifo); ++ free(targetname_bup); + close(streamout_ifo); + close(streamout_bup); + return 1; +@@ -1193,6 +1259,8 @@ + perror(PACKAGE); + ifoClose(ifo_file); + free(buffer); ++ free(targetname_ifo); ++ free(targetname_bup); + close(streamout_ifo); + close(streamout_bup); + return 1; +@@ -1204,6 +1272,8 @@ + fprintf(stderr, _("Failed opening IFO for title set %d\n"), title_set); + ifoClose(ifo_file); + free(buffer); ++ free(targetname_ifo); ++ free(targetname_bup); + close(streamout_ifo); + close(streamout_bup); + return 1; +@@ -1215,6 +1285,8 @@ + perror(PACKAGE); + ifoClose(ifo_file); + free(buffer); ++ free(targetname_ifo); ++ free(targetname_bup); + close(streamout_ifo); + close(streamout_bup); + return 1; +@@ -1226,6 +1298,8 @@ + fprintf(stderr, _("Error reading IFO for title set %d\n"), title_set); + ifoClose(ifo_file); + free(buffer); ++ free(targetname_ifo); ++ free(targetname_bup); + close(streamout_ifo); + close(streamout_bup); + return 1; +@@ -1236,6 +1310,8 @@ + fprintf(stderr, _("Error writing %s\n"),targetname_ifo); + ifoClose(ifo_file); + free(buffer); ++ free(targetname_ifo); ++ free(targetname_bup); + close(streamout_ifo); + close(streamout_bup); + return 1; +@@ -1245,11 +1321,15 @@ + fprintf(stderr, _("Error writing %s\n"),targetname_bup); + ifoClose(ifo_file); + free(buffer); ++ free(targetname_ifo); ++ free(targetname_bup); + close(streamout_ifo); + close(streamout_bup); + return 1; + } + ++ free(targetname_ifo); ++ free(targetname_bup); + return 0; + } + + +=== modified file 'src/main.c' +--- src/main.c 2012-06-24 01:13:07 +0000 ++++ src/main.c 2013-07-04 12:06:44 +0000 +@@ -2,7 +2,7 @@ + * dvdbackup - tool to rip DVDs from the command line + * + * Copyright (C) 2002 Olaf Beck <olaf_sc@yahoo.com> +- * Copyright (C) 2008-2012 Benjamin Drung <benjamin.drung@gmail.com> ++ * Copyright (C) 2008-2013 Benjamin Drung <benjamin.drung@gmail.com> + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by +@@ -172,7 +172,8 @@ + char* targetdir = "."; + + /* Temp filename,dirname */ +- char targetname[PATH_MAX]; ++ char *targetname; ++ size_t targetname_length; + struct stat fileinfo; + + /* The DVD main structure */ +@@ -403,9 +404,15 @@ + } + } + +- +- +- sprintf(targetname,"%s",targetdir); ++ // Reserve space for "<targetdir>/<title_name>/VIDEO_TS" and terminating "\0" ++ targetname_length = strlen(targetdir) + strlen(title_name) + 11; ++ targetname = malloc(targetname_length); ++ if (targetname == NULL) { ++ fprintf(stderr, _("Failed to allocate %zu bytes for a filename.\n"), targetname_length); ++ DVDClose(_dvd); ++ return 1; ++ } ++ snprintf(targetname, targetname_length, "%s", targetdir); + + if (stat(targetname, &fileinfo) == 0) { + if (! S_ISDIR(fileinfo.st_mode)) { +@@ -421,7 +428,7 @@ + } + + +- sprintf(targetname,"%s/%s",targetdir, title_name); ++ snprintf(targetname, targetname_length, "%s/%s", targetdir, title_name); + + if (stat(targetname, &fileinfo) == 0) { + if (! S_ISDIR(fileinfo.st_mode)) { +@@ -436,7 +443,7 @@ + } + } + +- sprintf(targetname,"%s/%s/VIDEO_TS",targetdir, title_name); ++ snprintf(targetname, targetname_length, "%s/%s/VIDEO_TS", targetdir, title_name); + + if (stat(targetname, &fileinfo) == 0) { + if (! S_ISDIR(fileinfo.st_mode)) { +@@ -513,7 +520,7 @@ + } + } + +- ++ free(targetname); + DVDClose(_dvd); + exit(return_code); + } + |