[Xen-devel] [PATCH 1/2] firmware/tcgbios: Prevent integer truncation in the return value

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

rc inside the function is uint32_t.  None of the callers check the return value.

Coverity ID: 1055442

Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CC: Keir Fraser <keir@xxxxxxx>
CC: Jan Beulich <JBeulich@xxxxxxxx>
CC: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
CC: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
---
 tools/firmware/rombios/32bit/tcgbios/tcgbios.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/firmware/rombios/32bit/tcgbios/tcgbios.c 
b/tools/firmware/rombios/32bit/tcgbios/tcgbios.c
index d5e2202..01d4f2f 100644
--- a/tools/firmware/rombios/32bit/tcgbios/tcgbios.c
+++ b/tools/firmware/rombios/32bit/tcgbios/tcgbios.c
@@ -428,7 +428,7 @@ uint32_t tcpa_get_laml(void)
  *  data       : pointer to the data (i.e., string) to be added to the log
  *  length     : length of the data
  */
-static uint16_t
+static uint32_t
 tcpa_add_measurement_to_log(uint32_t pcrIndex,
                             uint32_t event_type,
                             uint32_t event_id,
-- 
1.7.10.4


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel