From ac778fb85d027a4af6e025cdc59c8be88a8eb6ad Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Wed, 24 Feb 2010 22:54:11 +0100 Subject: [PATCH] fix msgb_talroom() calculation --- include/osmocore/msgb.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/osmocore/msgb.h b/include/osmocore/msgb.h index e2755ef35..6dc077845 100644 --- a/include/osmocore/msgb.h +++ b/include/osmocore/msgb.h @@ -103,7 +103,7 @@ static inline unsigned char *msgb_pull(struct msgb *msgb, unsigned int len) } static inline int msgb_tailroom(const struct msgb *msgb) { - return (msgb->data + msgb->data_len) - msgb->tail; + return (msgb->head + msgb->data_len) - msgb->tail; } /* increase the headroom of an empty msgb, reducing the tailroom */