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@ -1823,6 +1823,7 @@ int Xorriso_afile_fopen(struct XorrisO *xorriso,
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@param flag bit0= make absolute command paths with known systems
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bit1= do not allow prefixes with cmd
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bit2= interpret unprefixed cmd as shell:
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bit3= do not care for device filetype
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*/
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int Xorriso_make_mount_cmd(struct XorrisO *xorriso, char *cmd,
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int lba, int track, int session, char *volid,
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@ -1831,18 +1832,21 @@ int Xorriso_make_mount_cmd(struct XorrisO *xorriso, char *cmd,
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int ret, reg_file= 0, is_safe= 0, sys_code= 0;
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char *form= NULL, session_text[12], track_text[12], lba_text[12];
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char *vars[5][2], *sfe= NULL, *volid_sfe= NULL, *cpt, *sysname;
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char *cooked_dev= NULL, *eff_dev;
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struct stat stbuf;
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Xorriso_alloc_meM(form, char, 6 * SfileadrL);
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Xorriso_alloc_meM(sfe, char, 5 * SfileadrL);
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Xorriso_alloc_meM(volid_sfe, char, 5 * 80 + 1);
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Xorriso_alloc_meM(cooked_dev, char, SfileadrL);
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if(strlen(cmd) > SfileadrL) {
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Xorriso_msgs_submit(xorriso, 0, "Argument much too long", 0, "FAILURE", 0);
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{ret= 0; goto ex;}
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}
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eff_dev= devadr;
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ret= stat(devadr, &stbuf);
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if(ret != -1)
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if(ret != -1 && !(flag & 8))
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if(S_ISREG(stbuf.st_mode))
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reg_file= 1;
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if(strncmp(cmd, "linux:", 6) == 0 && !(flag & 2)) {
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@ -1851,6 +1855,9 @@ int Xorriso_make_mount_cmd(struct XorrisO *xorriso, char *cmd,
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} else if(strncmp(cmd, "freebsd:", 8) == 0 && !(flag & 2)) {
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cpt= cmd + 8;
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sys_code= 2;
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} else if(strncmp(cmd, "netbsd:", 7) == 0 && !(flag & 2)) {
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cpt= cmd + 7;
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sys_code= 3;
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} else if(strncmp(cmd, "string:", 7) == 0 && !(flag & 2)) {
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cpt= cmd + 7;
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strcpy(form, cpt);
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@ -1869,6 +1876,8 @@ int Xorriso_make_mount_cmd(struct XorrisO *xorriso, char *cmd,
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strcmp(sysname, "GNU/kFreeBSD") == 0) {
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/* "GNU/kFreeBSD" = Debian kfreebsd */
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sys_code= 2;
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} else if(strcmp(sysname, "NetBSD") == 0) {
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sys_code= 3;
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} else if(strcmp(sysname, "Linux") == 0) {
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sys_code= 1;
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} else {
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@ -1886,7 +1895,7 @@ int Xorriso_make_mount_cmd(struct XorrisO *xorriso, char *cmd,
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(reg_file || (xorriso->mount_opts_flag & 1) ? "loop," : ""),
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Text_shellsafe(cpt, sfe, 0));
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is_safe= 1;
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} else if(sys_code == 2) { /* FreeBSD */
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} else if(sys_code == 2 || sys_code == 3) { /* FreeBSD , NetBSD */
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if(reg_file) {
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/* <<< Considered to create vnode as of
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@ -1900,20 +1909,26 @@ int Xorriso_make_mount_cmd(struct XorrisO *xorriso, char *cmd,
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*/
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Xorriso_msgs_submit(xorriso, 0,
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"Detected regular file as mount device with FreeBSD style command.",
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"Detected regular file as mount device with BSD style command.",
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0, "FAILURE", 0);
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Xorriso_msgs_submit(xorriso, 0,
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if(sys_code == 2) {
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Xorriso_msgs_submit(xorriso, 0,
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"Command mdconfig -a -t vnode -f can create a device node which uses the file",
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0, "HINT", 0);
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} else {
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Xorriso_msgs_submit(xorriso, 0,
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"Command vnconfig -c vndX can create a device node which uses the file",
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0, "HINT", 0);
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}
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{ret= 0; goto ex;}
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} else {
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if(sys_code == 3 && strncmp(devadr, "/dev/rcd", 8) == 0) {
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sprintf(cooked_dev, "/dev/cd%s", devadr + 8);
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eff_dev= cooked_dev;
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}
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sprintf(form,
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"%smount_cd9660 -o noexec,nosuid -s %%sbsector%% %%device%% %s",
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(flag & 1 ? "/sbin/" : ""), Text_shellsafe(cmd+8, sfe, 0));
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/*
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Not working on FreeBSD 7.2 according to Zsolt Kuti, 11 Oct 2009:
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"%smount -t cd9660 -o noexec,nosuid -o -s %%sbsector%% %%device%% %s",
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*/
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(flag & 1 ? "/sbin/" : ""), Text_shellsafe(cpt, sfe, 0));
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}
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is_safe= 1;
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}
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@ -1929,15 +1944,16 @@ int Xorriso_make_mount_cmd(struct XorrisO *xorriso, char *cmd,
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vars[3][0]= "volid";
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vars[3][1]= Text_shellsafe(volid, volid_sfe, 0);
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vars[4][0]= "device";
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vars[4][1]= Text_shellsafe(devadr, sfe, 0);
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vars[4][1]= Text_shellsafe(eff_dev, sfe, 0);
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ret= Sregex_resolve_var(form, vars, 5, "%", "%", "%", result, SfileadrL, 0);
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if(ret <= 0)
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goto ex;
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ret= 1 + is_safe;
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ex:;
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Xorriso_free_meM(form);
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Xorriso_free_meM(sfe);
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Xorriso_free_meM(cooked_dev);
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Xorriso_free_meM(volid_sfe);
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Xorriso_free_meM(sfe);
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Xorriso_free_meM(form);
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return(ret);
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}
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