From 2be8412c6cef97b01dfaae71c04bf585d3d93a3b Mon Sep 17 00:00:00 2001 From: Alan Cox Date: Tue, 30 Jun 2009 14:02:00 -0700 Subject: [PATCH] [IA64] sprintf should not be used with same source & destination address This happens to work at the moment but isn't a good idea so fix it the simple way. Resolves-bug: http://bugzilla.kernel.org/show_bug.cgi?id=13576 Signed-off-by: Alan Cox Signed-off-by: Tony Luck --- arch/ia64/sn/kernel/io_common.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/ia64/sn/kernel/io_common.c b/arch/ia64/sn/kernel/io_common.c index 76645cf..25831c4 100644 --- a/arch/ia64/sn/kernel/io_common.c +++ b/arch/ia64/sn/kernel/io_common.c @@ -435,7 +435,8 @@ void sn_generate_path(struct pci_bus *pci_bus, char *address) bricktype = MODULE_GET_BTYPE(moduleid); if ((bricktype == L1_BRICKTYPE_191010) || (bricktype == L1_BRICKTYPE_1932)) - sprintf(address, "%s^%d", address, geo_slot(geoid)); + sprintf(address + strlen(address), "^%d", + geo_slot(geoid)); } void __devinit -- 2.7.4