diff options
| 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/southbridge/intel/lynxpoint | |
| 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/southbridge/intel/lynxpoint')
| -rw-r--r-- | src/southbridge/intel/lynxpoint/acpi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/southbridge/intel/lynxpoint/acpi.c b/src/southbridge/intel/lynxpoint/acpi.c index b619e6e822..ef1c9d877c 100644 --- a/src/southbridge/intel/lynxpoint/acpi.c +++ b/src/southbridge/intel/lynxpoint/acpi.c @@ -60,7 +60,7 @@ void acpi_create_intel_hpet(acpi_hpet_t * hpet) static int acpi_create_serialio_ssdt_entry(int id, global_nvs_t *gnvs) { char sio_name[5] = {}; - sprintf(sio_name, "S%1uEN", id); + snprintf(sio_name, sizeof (sio_name), "S%1uEN", id); return acpigen_write_name_byte(sio_name, gnvs->s0b[id] ? 1 : 0); } |