ensure that text frames are copied correctly even if they are not null-terminated...

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6030 65c4cc65-6c06-0410-ace0-fbb531ad65f3

diff --git a/channel.c b/channel.c
index 25162c5..5fa5d36 100755 (executable)
--- a/channel.c
+++ b/channel.c
@@ -1716,7 +1716,7 @@ char *ast_recvtext(struct ast_channel *chan, int timeout)
                if (f->frametype == AST_FRAME_CONTROL && f->subclass == AST_CONTROL_HANGUP)
                        done = 1;       /* force a break */
                else if (f->frametype == AST_FRAME_TEXT) {      /* what we want */
-                       buf = strdup((char *)f->data);  /* dup and break */
+                       buf = strndup((char *)f->data, f->datalen);     /* dup and break */
                        done = 1;
                }
                ast_frfree(f);