Commit 2618e4ca authored by Daniel Stenberg's avatar Daniel Stenberg
Browse files

Curl_pp_readresp: use memmove not memcpy, possibly overlapping areas 

Fixes commit 1deac31e
parent 08e57f91

lib/pingpong.c

+1 −1
Original line number Diff line number Diff line
@@ -377,7 +377,7 @@ CURLcode Curl_pp_readresp(curl_socket_t sockfd, 
            /* This is the end of the last line, copy the last line to the

               start of the buffer and zero terminate, for old times sake */

            size_t n = ptr - pp->linestart_resp;

            memcpy(buf, pp->linestart_resp, n);

            memmove(buf, pp->linestart_resp, n);

            buf[n]=0; /* zero terminate */

            keepon=FALSE;

            pp->linestart_resp = ptr+1; /* advance pointer */