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fix bigbuf allocators (tracing + malloc) overwriting each other
* BigBuf.c: use s_ prefix for statics * BigBuf_Clear_ext already calls clear_trace, so remove extra calls * add some sanity checking of allocator args * dont compare PDC_RNCR to false
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10 changed files with 96 additions and 112 deletions
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@ -60,7 +60,6 @@ static void RAMFUNC SniffAndStore(uint8_t param) {
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// free all previous allocations first
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BigBuf_free();
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BigBuf_Clear_ext(false);
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clear_trace();
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set_tracing(true);
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// Array to store the authpwds
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@ -134,13 +133,13 @@ static void RAMFUNC SniffAndStore(uint8_t param) {
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continue;
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// primary buffer was stopped( <-- we lost data!
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if (!AT91C_BASE_PDC_SSC->PDC_RCR) {
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if (AT91C_BASE_PDC_SSC->PDC_RCR == 0) {
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AT91C_BASE_PDC_SSC->PDC_RPR = (uint32_t)dmaBuf;
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AT91C_BASE_PDC_SSC->PDC_RCR = DMA_BUFFER_SIZE;
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// Dbprintf("[-] RxEmpty ERROR | data length %d", dataLen); // temporary
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}
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// secondary buffer sets as primary, secondary buffer was stopped
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if (!AT91C_BASE_PDC_SSC->PDC_RNCR) {
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if (AT91C_BASE_PDC_SSC->PDC_RNCR == 0) {
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AT91C_BASE_PDC_SSC->PDC_RNPR = (uint32_t)dmaBuf;
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AT91C_BASE_PDC_SSC->PDC_RNCR = DMA_BUFFER_SIZE;
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}
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