[PATCH] crypto/sm3-buffer: fix C99 conformance bug

[Paul Eggert]

* lib/sm3.c (sm3_process_block): Call varargs macro with enough
arguments.  Problem found by IBM XL/C 12.1.0.0 for AIX.
---
 ChangeLog | 6 ++++++
 lib/sm3.c | 4 ++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index b5f7f8eb2..2271e5c70 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2021-12-30  Paul Eggert  <eggert@cs.ucla.edu>
+
+       crypto/sm3-buffer: fix C99 conformance bug
+       * lib/sm3.c (sm3_process_block): Call varargs macro with enough
+       arguments.  Problem found by IBM XL/C 12.1.0.0 for AIX.
+
 2021-12-30  Bruno Haible  <bruno@clisp.org>
 
        Update to Unicode 11.0.0.
diff --git a/lib/sm3.c b/lib/sm3.c
index 0f3b83e7c..735a316fd 100644
--- a/lib/sm3.c
+++ b/lib/sm3.c
@@ -323,8 +323,8 @@ sm3_process_block (const void *buffer, size_t len, struct 
sm3_ctx *ctx)
       j = -1;
 
       dbg_printf (" j    A        B        C        D        E  "
-                  "      F        G        H\n");
-      dbg_printf ("   %08x %08x %08x %08x %08x %08x %08x %08x\n",
+                  "      F        G        H\n"
+                  "   %08x %08x %08x %08x %08x %08x %08x %08x\n",
                   a, b, c, d, e, f, g, h);
 
       R1( a, b, c, d, e, f, g, h, T( 0), W1( 0), W1( 4) );
-- 
2.33.1