update: use U32_AT

3d9656b6 · Rémi Denis-Courmont · 69d88103 · 3d9656b6
Commit 3d9656b6 authored Nov 17, 2014 by Rémi Denis-Courmont
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Showing with 2 additions and 4 deletions

src/misc/update_crypto.c src/misc/update_crypto.c +2 -4

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--- a/src/misc/update_crypto.c
+++ b/src/misc/update_crypto.c
@@ -257,10 +257,8 @@ static size_t parse_signature_v4_packet( signature_packet_t *p_sig,
        {
            if( p + 4 > max_pos )
                return 0;
-            i_subpacket_len = *++p << 24;
-            i_subpacket_len += *++p << 16;
-            i_subpacket_len += *++p << 8;
-            i_subpacket_len += *++p;
+            i_subpacket_len = U32_AT(p);
+            p += 4;
        }

        if( *p == ISSUER_SUBPACKET )