From 4b6ccfdec99e9e3a22566beac76b83d7ff025bff Mon Sep 17 00:00:00 2001 From: bellard Date: Mon, 1 May 2006 10:59:02 +0000 Subject: [PATCH] fixed realloc logic (Ed Swierk) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1879 c046a42c-6fe2-441c-8c8c-71466251a162 --- slirp/mbuf.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/slirp/mbuf.c b/slirp/mbuf.c index fa36d89..3769baf 100644 --- a/slirp/mbuf.c +++ b/slirp/mbuf.c @@ -146,18 +146,19 @@ m_inc(m, size) struct mbuf *m; int size; { + int datasize; + /* some compiles throw up on gotos. This one we can fake. */ if(m->m_size>size) return; if (m->m_flags & M_EXT) { - /* datasize = m->m_data - m->m_ext; */ + datasize = m->m_data - m->m_ext; m->m_ext = (char *)realloc(m->m_ext,size); /* if (m->m_ext == NULL) * return (struct mbuf *)NULL; */ - /* m->m_data = m->m_ext + datasize; */ + m->m_data = m->m_ext + datasize; } else { - int datasize; char *dat; datasize = m->m_data - m->m_dat; dat = (char *)malloc(size); -- 2.7.4