From c133fa66f37d69efb0d2e10ad2e068564933d92c Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Fri, 17 May 2013 15:13:38 +0200 Subject: [PATCH] udhcpc: fix a problem with binary-encoded options #2 Signed-off-by: Denys Vlasenko --- networking/udhcp/common.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/networking/udhcp/common.c b/networking/udhcp/common.c index ae0e0d306..9c27cd0ef 100644 --- a/networking/udhcp/common.c +++ b/networking/udhcp/common.c @@ -424,7 +424,7 @@ static NOINLINE void attach_option( existing->data[OPT_DATA + old_len] = ' '; old_len++; } - memcpy(existing->data + OPT_DATA + old_len, buffer, length); + memcpy(existing->data + OPT_DATA + old_len, (allocated ? allocated : buffer), length); existing->data[OPT_LEN] = old_len + length; } /* else, ignore the data, we could put this in a second option in the future */ } /* else, ignore the new data */ -- 2.25.1