[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH] Fix buffer overflow in xenconsoled
Appears to be a typo.Christian's watch changes threw me off a bit as I had been pursuing another route to fix the same problems. This bug is still valid though. Regards, Anthony Liguori Signed-off-by: Anthony Liguori # HG changeset patch # User Anthony Liguori <aliguori@xxxxxxxxxx> # Node ID 444e4fa43bf1123873cddecff51d9fe593271eae # Parent fe6c5ecea53aabedc6b53988da25910e108eafe9 Fix overflow in reading from console diff -r fe6c5ecea53a -r 444e4fa43bf1 tools/console/daemon/io.c --- a/tools/console/daemon/io.c Tue Aug 30 22:01:01 2005 +++ b/tools/console/daemon/io.c Tue Aug 30 22:05:28 2005 @@ -353,7 +353,7 @@ (struct ring_head *)(dom->page + PAGE_SIZE/2); int i; - len = read(dom->tty_fd, msg, MAX(XENCONS_SPACE(inring), sizeof(msg))); + len = read(dom->tty_fd, msg, MIN(XENCONS_SPACE(inring), sizeof(msg))); if (len < 1) { close(dom->tty_fd); dom->tty_fd = -1; _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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