textra assertion, fix leak in vtread - plan9port - [fork] Plan 9 from user space

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---

commit c5eb686096c8e5fef13230867ea7ce494b0376d7

parent d3232caf63ede13732594f455f11909000817c9a

Author: rsc 

Date:   Wed, 16 Jun 2004 03:12:39 +0000

extra assertion, fix leak in vtread

Diffstat:
  M src/libventi/client.c               |       1 +
  M src/libventi/file.c                 |       2 ++

2 files changed, 3 insertions(+), 0 deletions(-)
---

diff --git a/src/libventi/client.c b/src/libventi/client.c

t@@ -98,6 +98,7 @@ vtread(VtConn *z, uchar score[VtScoreSize], uint type, uchar *buf, int n)
         nn = packetsize(p);
         if(packetconsume(p, buf, nn) < 0)
                 abort();
+        packetfree(p);
         return nn;
 }
 

diff --git a/src/libventi/file.c b/src/libventi/file.c

t@@ -190,6 +190,8 @@ vtfilecreate(VtFile *r, int psize, int dsize, int dir)
          u32int offset;
 
         assert(ISLOCKED(r));
+        assert(psize <= VtMaxLumpSize);
+        assert(dsize <= VtMaxLumpSize);
 
         if(!r->dir){
                 werrstr(ENotDir);