[Xen-changelog] [xen master] firmware/tcgbios: Prevent integer truncation in the return value

[patchbot@xxxxxxx]

commit 944cea4588bb825c7e91396dcffa3436733d5f54
Author:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
AuthorDate: Mon Nov 25 11:04:20 2013 +0000
Commit:     Ian Campbell <ian.campbell@xxxxxxxxxx>
CommitDate: Tue Nov 26 10:58:35 2013 +0000

    firmware/tcgbios: Prevent integer truncation in the return value
    
    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>
    Acked-by: Ian Campbell <Ian.Campbell@xxxxxxxxxx>
    CC: Keir Fraser <keir@xxxxxxx>
    CC: Jan Beulich <JBeulich@xxxxxxxx>
    CC: Ian Jackson <Ian.Jackson@xxxxxxxxxxxxx>
---
 tools/firmware/rombios/32bit/tcgbios/tcgbios.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

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,
--
generated by git-patchbot for /home/xen/git/xen.git#master

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