From 97956439431b132a9fc98c59dd73cf9e6a7e1904 Mon Sep 17 00:00:00 2001
From: David Raynor <draynor@sourcefire.com>
Date: Fri, 22 Nov 2013 14:37:47 -0500
Subject: [PATCH] libclamav: fix ADC lookback to offset 0

---
 libclamav/adc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libclamav/adc.c b/libclamav/adc.c
index 06290db84..b90b89999 100644
--- a/libclamav/adc.c
+++ b/libclamav/adc.c
@@ -219,7 +219,7 @@ int adc_decompress(adc_stream *strm)
                     if (strm->curr >= (strm->buffer + ADC_BUFF_SIZE)) {
                         strm->curr = strm->buffer;
                     }
-                    if (strm->curr > (strm->buffer + strm->offset)) {
+                    if (strm->curr >= (strm->buffer + strm->offset)) {
                         bData = *(uint8_t *)(strm->curr - strm->offset);
                     }
                     else {