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| author | Vladimir Serbinenko <phcoder@gmail.com> | 2013-11-26 02:41:26 +0100 |
|---|---|---|
| committer | Vladimir Serbinenko <phcoder@gmail.com> | 2014-01-10 18:08:16 +0100 |
| commit | a37383db8081b66eafc3860ede23edbfd39ac8ad (patch) | |
| tree | 3f793f4b2342aa440efe3fa649244ec064ced5d8 /src/northbridge/amd/agesa | |
| parent | 4b5012a4a2bf804d395ae3a72c76f50c4a9189db (diff) | |
Replace all occurences of sprintf with snprintf
THis reduces risks of bufer overflows.
Change-Id: I77f80e76efec16ac0a0af83d76430a8126a7602d
Signed-off-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-on: http://review.coreboot.org/4279
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/northbridge/amd/agesa')
6 files changed, 6 insertions, 6 deletions
diff --git a/src/northbridge/amd/agesa/family10/northbridge.c b/src/northbridge/amd/agesa/family10/northbridge.c index 1c7e5474d6..60f39513e7 100644 --- a/src/northbridge/amd/agesa/family10/northbridge.c +++ b/src/northbridge/amd/agesa/family10/northbridge.c @@ -657,7 +657,7 @@ static void amdfam10_set_resource(device_t dev, struct resource *resource, store_conf_mmio_addr(nodeid, link_num, reg, (resource->index >>24), rbase>>8, rend>>8); } resource->flags |= IORESOURCE_STORED; - sprintf(buf, " <node %x link %x>", + snprintf(buf, sizeof (buf), " <node %x link %x>", nodeid, link_num); report_resource_stored(dev, resource, buf); } diff --git a/src/northbridge/amd/agesa/family12/northbridge.c b/src/northbridge/amd/agesa/family12/northbridge.c index e6be598873..9757d96d3f 100644 --- a/src/northbridge/amd/agesa/family12/northbridge.c +++ b/src/northbridge/amd/agesa/family12/northbridge.c @@ -402,7 +402,7 @@ static void set_resource(device_t dev, struct resource *resource, set_mmio_addr_reg(nodeid, link_num, reg, (resource->index >>24), rbase>>8, rend>>8, 1) ;// [39:8] } resource->flags |= IORESOURCE_STORED; - sprintf(buf, " <node %x link %x>", + snprintf(buf, sizeof (buf), " <node %x link %x>", nodeid, link_num); report_resource_stored(dev, resource, buf); printk(BIOS_DEBUG, "Fam12h - northbridge.c - %s - End.\n",__func__); diff --git a/src/northbridge/amd/agesa/family14/northbridge.c b/src/northbridge/amd/agesa/family14/northbridge.c index 7cc812bf59..847e6dd1d2 100644 --- a/src/northbridge/amd/agesa/family14/northbridge.c +++ b/src/northbridge/amd/agesa/family14/northbridge.c @@ -402,7 +402,7 @@ static void set_resource(device_t dev, struct resource *resource, u32 nodeid) rbase >> 8, rend >> 8, 1); // [39:8] } resource->flags |= IORESOURCE_STORED; - sprintf(buf, " <node %x link %x>", nodeid, link_num); + snprintf(buf, sizeof (buf), " <node %x link %x>", nodeid, link_num); report_resource_stored(dev, resource, buf); } diff --git a/src/northbridge/amd/agesa/family15/northbridge.c b/src/northbridge/amd/agesa/family15/northbridge.c index a8cc1ccb3c..aa9ec56af6 100644 --- a/src/northbridge/amd/agesa/family15/northbridge.c +++ b/src/northbridge/amd/agesa/family15/northbridge.c @@ -400,7 +400,7 @@ static void set_resource(device_t dev, struct resource *resource, u32 nodeid) set_mmio_addr_reg(nodeid, link_num, reg, (resource->index >>24), rbase>>8, rend>>8, node_nums) ;// [39:8] } resource->flags |= IORESOURCE_STORED; - sprintf(buf, " <node %x link %x>", + snprintf(buf, sizeof (buf), " <node %x link %x>", nodeid, link_num); report_resource_stored(dev, resource, buf); } diff --git a/src/northbridge/amd/agesa/family15tn/northbridge.c b/src/northbridge/amd/agesa/family15tn/northbridge.c index b55d52b997..2b5549def1 100644 --- a/src/northbridge/amd/agesa/family15tn/northbridge.c +++ b/src/northbridge/amd/agesa/family15tn/northbridge.c @@ -393,7 +393,7 @@ static void set_resource(device_t dev, struct resource *resource, u32 nodeid) set_mmio_addr_reg(nodeid, link_num, reg, (resource->index >>24), rbase>>8, rend>>8, node_nums) ;// [39:8] } resource->flags |= IORESOURCE_STORED; - sprintf(buf, " <node %x link %x>", + snprintf(buf, sizeof (buf), " <node %x link %x>", nodeid, link_num); report_resource_stored(dev, resource, buf); } diff --git a/src/northbridge/amd/agesa/family16kb/northbridge.c b/src/northbridge/amd/agesa/family16kb/northbridge.c index b8bba5025d..6feabf46d0 100644 --- a/src/northbridge/amd/agesa/family16kb/northbridge.c +++ b/src/northbridge/amd/agesa/family16kb/northbridge.c @@ -380,7 +380,7 @@ static void set_resource(device_t dev, struct resource *resource, u32 nodeid) set_mmio_addr_reg(nodeid, link_num, reg, (resource->index >>24), rbase>>8, rend>>8, node_nums) ;// [39:8] } resource->flags |= IORESOURCE_STORED; - sprintf(buf, " <node %x link %x>", + snprintf(buf, sizeof (buf), " <node %x link %x>", nodeid, link_num); report_resource_stored(dev, resource, buf); } |