Fix pointer signedness warning in nettle-lfib-stream.

diff --git a/ChangeLog b/ChangeLog
index 706b5dcc758f18de98978f264adf02293bba7c0d..a52f14d591bafdd2b40031a9dfa5d52a33802269 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -25,6 +25,8 @@
        argument to test_armor.
        * testsuite/base64-test.c (test_main): Likewise.
 
+       * tools/nettle-lfib-stream.c (main): Fix pointer signedness warning.
+
 2016-08-29  Niels Möller  <nisse@lysator.liu.se>
 
        * sexp-format.c (strlen_u8): New helper function.

diff --git a/tools/nettle-lfib-stream.c b/tools/nettle-lfib-stream.c
index c45317d605c174f0454d4815f53873b19b6ee691..e7bb94bcaecbf612f51ad1124317d1b0fbb93e43 100644 (file)
--- a/tools/nettle-lfib-stream.c
+++ b/tools/nettle-lfib-stream.c
@@ -80,10 +80,10 @@ main(int argc, char **argv)
 
   for (;;)
     {
-      char buffer[BUFSIZE];
-      knuth_lfib_random(&ctx, BUFSIZE, buffer);
+      uint8_t buffer[BUFSIZE];
+      knuth_lfib_random(&ctx, sizeof(buffer), buffer);
 
-      if (fwrite(buffer, 1, BUFSIZE, stdout) < BUFSIZE
+      if (fwrite(buffer, 1, sizeof(buffer), stdout) < sizeof(buffer)
          || fflush(stdout) < 0)
        return EXIT_FAILURE;
     }