1. clamav-devel
  2. Commit 97956439431b132a9fc98c59dd73cf9e6a7e1904
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libclamav: fix ADC lookback to offset 0

David Raynor authored on 2013/11/23 04:37:47
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libclamav/adc.c
History View file @ 9795643
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@@ -219,7 +219,7 @@ int adc_decompress(adc_stream *strm)
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                     if (strm->curr >= (strm->buffer + ADC_BUFF_SIZE)) {
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                         strm->curr = strm->buffer;
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                     }
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-                    if (strm->curr > (strm->buffer + strm->offset)) {
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+                    if (strm->curr >= (strm->buffer + strm->offset)) {
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                         bData = *(uint8_t *)(strm->curr - strm->offset);
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                     }
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                     else {