(md5_process_bytes): Cast void* pointer to char* before

[pspp] / lib / md5.c

diff --git a/lib/md5.c b/lib/md5.c
index 1e988936a480d2bf18f0f9852701381da2169ad4..0b54898ddca22f73f022a80a7a90d4e252baae68 100644 (file)
--- a/lib/md5.c
+++ b/lib/md5.c
@@ -221,7 +221,7 @@ md5_process_bytes (buffer, len, ctx)
          ctx->buflen = (left_over + add) & 63;
        }
 
-      buffer += add;
+      buffer = (const char *) buffer + add;
       len -= add;
     }
 
@@ -229,7 +229,7 @@ md5_process_bytes (buffer, len, ctx)
   if (len > 64)
     {
       md5_process_block (buffer, len & ~63, ctx);
-      buffer += len & ~63;
+      buffer = (const char *) buffer + (len & ~63);
       len &= 63;
     }