channeld: don't resize tal_fmt() output.

This fixed a previous bug, but now tal/str makes this guaranteee.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2018-07-28 15:30:21 +09:30 committed by Christian Decker
parent 5179025977
commit 480e32a236

View File

@ -2157,8 +2157,6 @@ static void handle_offer_htlc(struct peer *peer, const u8 *inmsg)
abort();
failed:
/* Note: tal_fmt doesn't set tal_len() to exact length, so fix here. */
tal_resize(&failmsg, strlen(failmsg)+1);
msg = towire_channel_offer_htlc_reply(NULL, 0, failcode, (u8*)failmsg);
wire_sync_write(MASTER_FD, take(msg));
}