X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=crypto%2Fui%2Fui_util.c;h=f05573df3384e9ea7dc7276713ef96a848244f45;hp=7c6f7d3a73f615fb8dbb87fdc2d2b0799f796be6;hb=94960c84215f89cc7f655ad13418fbb38e597ed2;hpb=44bdb056d4c7c72494d5d4b702bbad5cc869df03;ds=sidebyside

diff --git a/crypto/ui/ui_util.c b/crypto/ui/ui_util.c
index 7c6f7d3a73..f05573df33 100644
--- 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);