sysoptions.h: make version optional in ident string

Allow defining version part of the ident string in localoptions.h Signed-off-by: Marius Dinu <m95d+git@psihoexpert.ro>
mkj · May 16, 2024 · a63cad5 · a63cad5
1 parent edb2778
commit a63cad5
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/sysoptions.h b/src/sysoptions.h
@@ -7,7 +7,11 @@
 #define DROPBEAR_VERSION "2024.85"
 #endif
 
-#define LOCAL_IDENT "SSH-2.0-dropbear_" DROPBEAR_VERSION
+/* IDENT_VERSION_PART is the optional part after "SSH-2.0-dropbear". Refer to RFC4253 for requirements. */
+#ifndef IDENT_VERSION_PART
+#define IDENT_VERSION_PART "_" DROPBEAR_VERSION
+#endif
+#define LOCAL_IDENT "SSH-2.0-dropbear" IDENT_VERSION_PART
 #define PROGNAME "dropbear"
 
 #ifndef DROPBEAR_CLIENT