Fix small sizeof bug (#4407)

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5788 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channels/chan_iax2.c b/channels/chan_iax2.c
index 266c297..f60e8b5 100755 (executable)
--- a/channels/chan_iax2.c
+++ b/channels/chan_iax2.c
@@ -2945,7 +2945,7 @@ static int iax2_call(struct ast_channel *c, char *dest, int timeout)
        if (secret) {
                if (secret[0] == '[') {
                        /* This is an RSA key, not a normal secret */
-                       ast_copy_string(iaxs[callno]->outkey, secret + 1, sizeof(iaxs[callno]->secret));
+                       ast_copy_string(iaxs[callno]->outkey, secret + 1, sizeof(iaxs[callno]->outkey));
                        if (!ast_strlen_zero(iaxs[callno]->outkey)) {
                                iaxs[callno]->outkey[strlen(iaxs[callno]->outkey) - 1] = '\0';
                        }