commit - 258cfab2fe5a816f23723f696c53ad6e61f6b501
commit + 68e24566b6ba442b2bdba2dfc111c5a0d333cc42
blob - 5f8963105b05104f5d0654f335508ef3df40066b
blob + 03ada7b99435384b4a42af9d32c83e681b48a47d
--- src/cmd/vac/vac.c
+++ src/cmd/vac/vac.c
if(vacfilesetdir(f, &vd) < 0)
warn("vacfilesetdir %s: %r", name);
-
+
+ bsize = fs->bsize;
+ if(buf == nil)
+ buf = vtmallocz(bsize);
+
#ifdef PLAN9PORT
if(d->mode&(DMSOCKET|DMNAMEDPIPE)){
/* don't write anything */
}
else if(d->mode&DMSYMLINK){
+ memset(buf, 0, sizeof buf);
n = readlink(name, buf, sizeof buf);
if(n > 0 && vacfilewrite(f, buf, n, 0) < 0){
warn("venti write %s: %r", name);
}
}else{
off = 0;
- bsize = fs->bsize;
- if(buf == nil)
- buf = vtmallocz(bsize);
if(fdiff){
/*
* Copy fdiff's contents into f by moving the score.