Const-correctness in key-loading functions.

[PuTTY.git] / sshpubk.c

diff --git a/sshpubk.c b/sshpubk.c
index 6aba82fc80630d19f2cac5bbfbf296c7d8d6752d..90318b720e95a505df236d3dd1c328a07dc5da05 100644 (file)
--- a/sshpubk.c
+++ b/sshpubk.c
@@ -22,7 +22,7 @@
                           (x)=='/' ? 63 : 0 )
 
 static int loadrsakey_main(FILE * fp, struct RSAKey *key, int pub_only,
-                          char **commentptr, char *passphrase,
+                          char **commentptr, const char *passphrase,
                           const char **error)
 {
     unsigned char buf[16384];
@@ -155,8 +155,8 @@ static int loadrsakey_main(FILE * fp, struct RSAKey *key, int pub_only,
     return ret;
 }
 
-int loadrsakey(const Filename *filename, struct RSAKey *key, char *passphrase,
-              const char **errorstr)
+int loadrsakey(const Filename *filename, struct RSAKey *key,
+               const char *passphrase, const char **errorstr)
 {
     FILE *fp;
     char buf[64];
@@ -581,7 +581,8 @@ const struct ssh_signkey *find_pubkey_alg(const char *name)
 }
 
 struct ssh2_userkey *ssh2_load_userkey(const Filename *filename,
-                                      char *passphrase, const char **errorstr)
+                                      const char *passphrase,
+                                       const char **errorstr)
 {
     FILE *fp;
     char header[40], *b, *encryption, *comment, *mac;