In UI_UTIL_read_pw(), we should look at the size parameter, not at BUFSIZ.

Submitted by Götz Babin-Ebell <babinebell@trustcenter.de>

diff --git a/crypto/ui/ui_util.c b/crypto/ui/ui_util.c
index 7c6f7d3a73f615fb8dbb87fdc2d2b0799f796be6..f05573df3384e9ea7dc7276713ef96a848244f45 100644 (file)
--- a/crypto/ui/ui_util.c
+++ b/crypto/ui/ui_util.c
@@ -71,12 +71,15 @@ int UI_UTIL_read_pw(char *buf,char *buff,int size,const char *prompt,int verify)
        int ok = 0;
        UI *ui;
 
+       if (size < 1)
+               return -1;
+
        ui = UI_new();
        if (ui)
                {
-               ok = UI_add_input_string(ui,prompt,0,buf,0,BUFSIZ-1);
+               ok = UI_add_input_string(ui,prompt,0,buf,0,size-1);
                if (ok == 0 && verify)
-                       ok = UI_add_verify_string(ui,prompt,0,buff,0,BUFSIZ-1,
+                       ok = UI_add_verify_string(ui,prompt,0,buff,0,size-1,
                                buf);
                if (ok == 0)
                        ok=UI_process(ui);