From: bellard <bellard@c046a42c-6fe2-441c-8c8c-71466251a162>
Date: Mon, 1 May 2006 10:59:02 +0000 (+0000)
Subject: fixed realloc logic (Ed Swierk)
X-Git-Tag: 0.10.0-0maemo1~4460
X-Git-Url: http://git.maemo.org/git/?a=commitdiff_plain;h=4b6ccfdec99e9e3a22566beac76b83d7ff025bff;p=qemu

fixed realloc logic (Ed Swierk)


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1879 c046a42c-6fe2-441c-8c8c-71466251a162
---

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);