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[IA64] hpsim: Fix check for overlong simscsi prefix.
authorChen Gang <gang.chen@asianux.com>
Thu, 30 May 2013 02:35:34 +0000 (10:35 +0800)
committerTony Luck <tony.luck@intel.com>
Mon, 3 Jun 2013 23:09:43 +0000 (16:09 -0700)
commit69cbc0464d87bfa38c0a4fe4d8bb751c1ec8cedf
tree7cffd82b2cc5f9429255df6785e5b890da8ba617tree | snapshot (tar.gz zip)
parentd5e660ba801e333657e7c6d10cd806f277c438fbcommit | diff
[IA64] hpsim: Fix check for overlong simscsi prefix.

When "strlen(s) > MAX_ROOT_LEN", it has already said to use the default
value, but in fact, it still use the input value.

If happens, next sprintf() for 'fname' in simscsi_queuecommand_lck()
may be memory overflow.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
arch/ia64/hp/sim/simscsi.c diff | blob | blame | history