commit 409401c044da02c84cb3ec5f4edb01d79a1f16a7
author Nicholas Wilson <nicholas.wilson@realvnc.com> Wed Apr 13 11:48:25 2016 +0100
committer Nicholas Wilson <nicholas.wilson@realvnc.com> Wed Apr 13 11:56:22 2016 +0100
tree 4236735e6f27e02d8baea809f5564b943f6919d7
parent 2cc69fffcf431085f18f4e59c3c5188297f97b87

Shut up a few clang-analyze warnings about use of uninitialized variables

The functions are all safe, Clang just isn't clever enough to realise
it.

programs/hash/generic_sum.c

diff --git a/programs/hash/generic_sum.c b/programs/hash/generic_sum.c
index f071d31..7805a79 100644
--- a/programs/hash/generic_sum.c
+++ b/programs/hash/generic_sum.c
@@ -83,7 +83,7 @@
     int nb_err1, nb_err2;
     int nb_tot1, nb_tot2;
     unsigned char sum[MBEDTLS_MD_MAX_SIZE];
-    char buf[MBEDTLS_MD_MAX_SIZE * 2 + 1], line[1024];
+    char buf[MBEDTLS_MD_MAX_SIZE * 2 + 1] = { }, line[1024];
     char diff;
 
     if( ( f = fopen( filename, "rb" ) ) == NULL )