commit 9ae634f3bfeb99111b0ceda26f4b4ba6f87d4c12
author Thomas Altenbach <thomas.altenbach@legrand.com> Fri May 10 15:21:37 2024 +0200
committer Fabio Utzig <utzig@utzig.org> Thu Jun 20 17:54:01 2024 -0300
tree 4af78526586f68e258e60fe32c3eda654cab9697
parent 8be24f87e3a1ed514fc989bf3621260b9fb3fb37

bootutil: Fix signed/unsigned comparison in boot_read_enc_key

When MCUBOOT_SWAP_SAVE_ENCTLV is enabled, a comparison between a signed
and an unsigned integer is made in boot_read_enc_key. This might cause a
warning to be emitted at compile-time.

Signed-off-by: Thomas Altenbach <thomas.altenbach@legrand.com>

boot/bootutil/src/bootutil_misc.c

diff --git a/boot/bootutil/src/bootutil_misc.c b/boot/bootutil/src/bootutil_misc.c
index 87b8635..614c2e0 100644
--- a/boot/bootutil/src/bootutil_misc.c
+++ b/boot/bootutil/src/bootutil_misc.c
@@ -268,7 +268,7 @@
 {
     uint32_t off;
 #if MCUBOOT_SWAP_SAVE_ENCTLV
-    int i;
+    uint32_t i;
 #endif
     int rc;