X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=net.c;h=88eb20e56eefe69328b9336ce8842b69fe8532d3;hp=bc7d234bfa2ec01619d8bc698dfb2841053b0eca;hb=e5a4d6bb1e2ca7f81bc99b5d543cd5a0e5ffc693;hpb=d6dcce32b8e844b7a2ffeb5ff2e519e89fb7be3f

diff --git a/net.c b/net.c
index bc7d234b..88eb20e5 100644
--- a/net.c
+++ b/net.c
@@ -151,7 +151,8 @@ int send_bin_buffer(int fd, const char *buf, size_t len)
 		cf = crypt_data_array[fd].send;
 	if (cf) {
 		void *private = crypt_data_array[fd].private_data;
-		unsigned char *outbuf = para_malloc(len);
+		/* RC4 may write more than len to the output buffer */
+		unsigned char *outbuf = para_malloc(ROUND_UP(len, 8));
 		(*cf)(len, (unsigned char *)buf, outbuf, private);
 		ret = sendall(fd, (char *)outbuf, &len);
 		free(outbuf);