PhotoRec: stricter check for .dat
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301a06ab6f
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e911b57a11
1 changed files with 4 additions and 1 deletions
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@ -51,10 +51,13 @@ static int header_check_dat(const unsigned char *buffer, const unsigned int buff
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static int header_check_datIE(const unsigned char *buffer, const unsigned int buffer_size, const unsigned int safe_header_only, const file_recovery_t *file_recovery, file_recovery_t *file_recovery_new)
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{
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const uint64_t size=(uint64_t)buffer[0x1C]+(((uint64_t)buffer[0x1D])<<8)+(((uint64_t)buffer[0x1E])<<16)+(((uint64_t)buffer[0x1F])<<24);
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if(size < 0x20)
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return 0;
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reset_file_recovery(file_recovery_new);
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file_recovery_new->extension=file_hint_dat.extension;
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file_recovery_new->min_filesize=0x20;
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file_recovery_new->calculated_file_size=(uint64_t)buffer[0x1C]+(((uint64_t)buffer[0x1D])<<8)+(((uint64_t)buffer[0x1E])<<16)+(((uint64_t)buffer[0x1F])<<24);
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file_recovery_new->calculated_file_size=size;
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file_recovery_new->data_check=&data_check_size;
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file_recovery_new->file_check=&file_check_size;
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return 1;
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