commit 9d54f37330f28abb92d8cef681cf061993727b3c
author Glenn Strauss <gstrauss@gluelogic.com> Fri Jan 06 11:29:04 2023 +0000
committer Gilles Peskine <Gilles.Peskine@arm.com> Fri Jan 06 18:32:56 2023 +0100
tree 8fdba7fd6f021f758a2bc837c4106601e0adac8d
parent 8b6068b69a73c8e84c3e1a93d42cb40f4c7a32fe

Fix IAR warning

Signed-off-by: Dave Rodgman <dave.rodgman@arm.com>

library/bignum.c

diff --git a/library/bignum.c b/library/bignum.c
index d59a5d7..9bc1c2d 100644
--- a/library/bignum.c
+++ b/library/bignum.c
@@ -1254,10 +1254,10 @@
      */
     if (0 == d || u1 >= d) {
         if (r != NULL) {
-            *r = ~0;
+            *r = ~(mbedtls_mpi_uint) 0u;
         }
 
-        return ~0;
+        return ~(mbedtls_mpi_uint) 0u;
     }
 
 #if defined(MBEDTLS_HAVE_UDBL)
@@ -1403,7 +1403,7 @@
 
     for (i = n; i > t; i--) {
         if (X.p[i] >= Y.p[t]) {
-            Z.p[i - t - 1] = ~0;
+            Z.p[i - t - 1] = ~(mbedtls_mpi_uint) 0u;
         } else {
             Z.p[i - t - 1] = mbedtls_int_div_int(X.p[i], X.p[i - 1],
                                                  Y.p[t], NULL);