apps/dgst.c: Set digestname from argv[0] if it is a builtin hash name

Fixes #19589 Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com> Reviewed-by: Todd Short <todd.short@me.com> (Merged from #19606) (cherry picked from commit 1e5780d)
openssl · Nov 7, 2022 · 0391198 · 0391198
1 parent db30d8f
commit 0391198
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/apps/dgst.c b/apps/dgst.c
@@ -114,6 +114,8 @@ int dgst_main(int argc, char **argv)
 
     buf = app_malloc(BUFSIZE, "I/O buffer");
     md = (EVP_MD *)EVP_get_digestbyname(argv[0]);
+    if (md != NULL)
+        digestname = argv[0];
 
     prog = opt_init(argc, argv, dgst_options);
     while ((o = opt_next()) != OPT_EOF) {