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path: root/src/cmd/venti/srv/fixarenas.c
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Diffstat (limited to 'src/cmd/venti/srv/fixarenas.c')
-rw-r--r--src/cmd/venti/srv/fixarenas.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cmd/venti/srv/fixarenas.c b/src/cmd/venti/srv/fixarenas.c
index ac05ab8c..d7ae41d3 100644
--- a/src/cmd/venti/srv/fixarenas.c
+++ b/src/cmd/venti/srv/fixarenas.c
@@ -130,12 +130,12 @@ readdisk(uchar *buf, vlong offset, int len)
int i, j, k, n;
if(offset >= partend){
- memset(buf, 0xFB, sizeof buf);
+ memset(buf, 0xFB, len);
return buf;
}
if(offset+len > partend){
- memset(buf, 0xFB, sizeof buf);
+ memset(buf, 0xFB, len);
len = partend - offset;
}