inetcomm: Avoid overlapping memcpy (Coverity).

a57b06c5 · Marcus Meissner · Alexandre Julliard · 45e00e55 · a57b06c5
Commit a57b06c5 authored Apr 19, 2015 by Marcus Meissner Committed by Alexandre Julliard Apr 20, 2015
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mimeole.c dlls/inetcomm/mimeole.c +2 -2

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--- a/dlls/inetcomm/mimeole.c
+++ b/dlls/inetcomm/mimeole.c
@@ -1613,13 +1613,13 @@ static HRESULT create_body_offset_list(IStream *stm, const char *boundary, struc

        if(overlap == buf) /* 1st iteration */
        {
-            memcpy(buf, buf + PARSER_BUF_SIZE - overlap_no, overlap_no);
+            memmove(buf, buf + PARSER_BUF_SIZE - overlap_no, overlap_no);
            overlap = buf + overlap_no;
            start += read - overlap_no;
        }
        else
        {
-            memcpy(buf, buf + PARSER_BUF_SIZE, overlap_no);
+            memmove(buf, buf + PARSER_BUF_SIZE, overlap_no);
            start += read;
        }
    } while(1);