commit 38c3228f3e3406e388a30394c0498a8dba4d6aef
author Dave Rodgman <dave.rodgman@arm.com> Fri Sep 22 10:51:37 2023 +0100
committer Dave Rodgman <dave.rodgman@arm.com> Fri Sep 22 10:51:37 2023 +0100
tree 5d3a6ab3227044fd619a0fb2910d32fe778d7521
parent aaebc9be51e738daa5e3a49bcb7a922d351fa25c

fix cast warning

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

library/pkparse.c

diff --git a/library/pkparse.c b/library/pkparse.c
index fe01a11..83291c4 100644
--- a/library/pkparse.c
+++ b/library/pkparse.c
@@ -737,7 +737,7 @@
 #endif /* MBEDTLS_PK_PARSE_EC_COMPRESSED */
     } else {
         /* Uncompressed format */
-        if ((end - *p) > MBEDTLS_PK_MAX_EC_PUBKEY_RAW_LEN) {
+        if ((size_t) (end - *p) > MBEDTLS_PK_MAX_EC_PUBKEY_RAW_LEN) {
             return MBEDTLS_ERR_PK_BUFFER_TOO_SMALL;
         }
         memcpy(pk->pub_raw, *p, (end - *p));