libisoburn refused to recognize ISO images smaller than 64 kB
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2fc5bf7849
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@ -1070,7 +1070,7 @@ int isoburn_read_iso_head(struct burn_drive *d, int lba,
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{
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unsigned char buffer[64*1024];
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int ret, info_mode, capacity, role;
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off_t data_count;
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off_t data_count, to_read;
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info_mode= flag&255;
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*image_blocks= 0;
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@ -1085,9 +1085,13 @@ int isoburn_read_iso_head(struct burn_drive *d, int lba,
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capacity = 0x7ffffff0;
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ret = 1;
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}
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if(ret > 0 && (off_t) capacity * (off_t) 2048 >= (off_t) (64 * 1024)) {
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memset(buffer, 0, 64 * 1024);
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to_read= capacity * 2048;
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if(ret > 0 && to_read >= (off_t) (36 * 1024)) {
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if(to_read >= (off_t) (64 * 1024))
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to_read= 64 * 1024;
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ret = burn_read_data(d, ((off_t) lba) * (off_t) 2048, (char *) buffer,
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(off_t) 64*1024, &data_count, 2); /* no error messages */
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to_read, &data_count, 2); /* no error messages */
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} else
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ret= 0;
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if(ret<=0)
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@ -1 +1 @@
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#define Xorriso_timestamP "2010.03.30.082405"
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#define Xorriso_timestamP "2010.04.01.140653"
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