X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=lib%2Fmd4.c;h=e3484171de767e7c92bba109ebd27beb16798593;hb=217969cf220de4c0515eccd614de1640c3f46bcf;hp=daedaf520bf081a6979579467741346ab3159260;hpb=b618722db56d8e66d8bff53a27a6c4f804e04d69;p=gnulib.git

diff --git a/lib/md4.c b/lib/md4.c
index daedaf520..e3484171d 100644
--- a/lib/md4.c
+++ b/lib/md4.c
@@ -67,10 +67,10 @@ md4_init_ctx (struct md4_ctx *ctx)
 /* Copy the 4 byte value from v into the memory location pointed to by *cp,
    If your architecture allows unaligned access this is equivalent to
    * (uint32_t *) cp = v  */
-static void
+static inline void
 set_uint32 (char *cp, uint32_t v)
 {
-  memcpy (cp, &v, 4);
+  memcpy (cp, &v, sizeof v);
 }
 
 /* Put result from CTX in first 16 bytes following RESBUF.  The result
@@ -79,10 +79,10 @@ void *
 md4_read_ctx (const struct md4_ctx *ctx, void *resbuf)
 {
   char *r = resbuf;
-  set_uint32 (r + 0*4, SWAP (ctx->A));
-  set_uint32 (r + 1*4, SWAP (ctx->B));
-  set_uint32 (r + 2*4, SWAP (ctx->C));
-  set_uint32 (r + 3*4, SWAP (ctx->D));
+  set_uint32 (r + 0 * sizeof ctx->A, SWAP (ctx->A));
+  set_uint32 (r + 1 * sizeof ctx->B, SWAP (ctx->B));
+  set_uint32 (r + 2 * sizeof ctx->C, SWAP (ctx->C));
+  set_uint32 (r + 3 * sizeof ctx->D, SWAP (ctx->D));
 
   return resbuf;
 }