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Fix oversize writes to write to correct area of disk
author
Alex Bligh <alex@alex.org.uk>
Sat, 28 May 2011 18:53:44 +0000
(19:53 +0100)
committer
Alex Bligh <alex@alex.org.uk>
Sat, 28 May 2011 18:53:44 +0000
(19:53 +0100)
Oversize writes were not incrementing the seek location for
writes. This could cause disk corruption.
nbd-server.c
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diff --git
a/nbd-server.c
b/nbd-server.c
index
d57120b
..
41b847a
100644
(file)
--- a/
nbd-server.c
+++ b/
nbd-server.c
@@
-1576,6
+1576,7
@@
int mainloop(CLIENT *client) {
continue;
}
len -= currlen;
continue;
}
len -= currlen;
+ request.from += currlen;
currlen = (len < BUFSIZE) ? len : BUFSIZE;
}
SEND(client->net, reply);
currlen = (len < BUFSIZE) ? len : BUFSIZE;
}
SEND(client->net, reply);