Letting isoburn_disc_erase() invalidate UDF extended descriptors if present
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9e948afdf6
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@ -670,11 +670,32 @@ ex:;
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*/
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int isoburn_invalidate_iso(struct isoburn *o, int flag)
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{
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int end_ed_found= 0, i;
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char *head;
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head= (char *) o->target_iso_head;
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/*
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* replace CD001 with CDXX1 in PVM.
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* I think this is enought for invalidating an iso image
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*/
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strncpy((char*)o->target_iso_head + 16 * 2048 + 1, "CDXX1", 5);
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strncpy(head + 16 * 2048 + 1, "CDXX1", 5);
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/* Look for UDF volume recognition sequence and invalidate */
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for(i= 17 * 2048; i < 32 * 2048; i+= 2048) {
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if(end_ed_found) {
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if(head[i] == 0 && strncmp(head + i + 1, "BEA01", 5) == 0)
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strncpy(head + i + 1, "BEAX1", 5);
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else if(head[i] == 0 && strncmp(head + i + 1, "NSR", 3) == 0)
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strncpy(head + i + 1, "NSRX", 4);
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else if(head[i] == 0 && strncmp(head + i + 1, "TEA", 3) == 0)
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strncpy(head + i + 1, "TEAX", 4);
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} else {
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if(((unsigned char *) head)[i] == 0xff &&
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strncmp(head + i + 1, "CD001", 5) == 0)
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end_ed_found= 1;
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}
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}
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return isoburn_activate_session(o->drive);
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}
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@ -1 +1 @@
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#define Xorriso_timestamP "2016.04.27.092902"
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#define Xorriso_timestamP "2016.05.03.075722"
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