Commit 14451729 authored by Andy Polyakov's avatar Andy Polyakov
Browse files

gosthash.c: use memmove in circle_xor8, as input pointers can be equal 

[from HEAD].

PR: 2858
parent 5c468f0c

engines/ccgost/gosthash.c

+1 −1
Original line number Diff line number Diff line
@@ -42,7 +42,7 @@ static void circle_xor8 (const byte *w, byte *k) 
	byte buf[8];

	int i;

	memcpy(buf,w,8);

	memcpy(k,w+8,24);

	memmove(k,w+8,24);

	for(i=0;i<8;i++) 

		k[i+24]=buf[i]^k[i];

	}