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rework of GetFromBigBuf() (#597)

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* this should fix crashes reported in issue #497
* don't allow receiver thread to write directly into arbitrary main thread's memory
* instead use cmdBuffer[] for CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K as well
* add timeout and warning options to GetFromBigBuf(), same as in WaitForResponseTimeoutW()
* move GetFromBigBuf() from data.c to comms.c
* remove data.c and data.h
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pwpiwi 2018-05-08 07:54:49 +02:00 • committed by GitHub
commit babca445ff
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27 changed files with 87 additions and 116 deletions
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4
client/cmdhfmfu.c
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@ -22,7 +22,6 @@
#include "mifare.h"
#include "util.h"
#include "protocols.h"
#include "data.h"
#define MAX_UL_BLOCKS 0x0f
#define MAX_ULC_BLOCKS 0x2b
@ -1325,8 +1324,7 @@ int CmdHF14AMfUDump(const char *Cmd){
PrintAndLog("Data exceeded Buffer size!");
bufferSize = sizeof(data);
}
GetFromBigBuf(data, bufferSize, startindex);
WaitForResponse(CMD_ACK,NULL);
GetFromBigBuf(data, bufferSize, startindex, NULL, -1, false);
Pages = bufferSize/4;
// Load lock bytes.