Mercurial > vim

diff src/channel.c @ 8358:49d0e094cb93 v7.4.1471

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
commit https://github.com/vim/vim/commit/bf73b91c664488ca57e2b4a8eb9b1f36f6625bc7 Author: Bram Moolenaar <Bram@vim.org> Date: Wed Mar 2 21:16:59 2016 +0100 patch 7.4.1471 Problem: Missing out-of-memory check. And Coverity warning. Solution: Bail out when msg is NULL.
author Christian Brabandt <cb@256bit.org>
date Wed, 02 Mar 2016 21:30:04 +0100
parents e0d576743e4f
children 3dbe93a240d8
line wrap: on
line diff
--- a/src/channel.c
+++ b/src/channel.c
@@ -1516,6 +1516,9 @@ may_invoke_callback(channel_T *channel, 
 	     * get everything we have. */
 	    msg = channel_get_all(channel, part);
 
+	if (msg == NULL)
+	    return FALSE; /* out of memory (and avoids Coverity warning) */
+
 	argv[1].v_type = VAR_STRING;
 	argv[1].vval.v_string = msg;
     }