From: Bram Moolenaar <Bram@vim.org>
Date: Fri, 1 Jul 2016 10:50:54 +0000 (+0200)
Subject: patch 7.4.1969
X-Git-Tag: v7.4.1969
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=24cf233ef9e92f947618c55d8bff423898a45c24;p=vim

patch 7.4.1969
Problem:    When the netbeans channel is closed consuming the buffer may cause
            a crash.
Solution:   Check for nb_channel not to be NULL. (Xavier de Gaye)
---

diff --git a/src/netbeans.c b/src/netbeans.c
index 46d725bfa..f674a78a9 100644
--- a/src/netbeans.c
+++ b/src/netbeans.c
@@ -422,13 +422,14 @@ netbeans_parse_messages(void)
 	    buffer = node->rq_buffer;
 	}
 
-	/* now, parse and execute the commands */
+	/* Now, parse and execute the commands.  This may set nb_channel to
+	 * NULL if the channel is closed. */
 	nb_parse_cmd(buffer);
 
 	if (own_node)
 	    /* buffer finished, dispose of it */
 	    vim_free(buffer);
-	else
+	else if (nb_channel != NULL)
 	    /* more follows, move it to the start */
 	    channel_consume(nb_channel, PART_SOCK, (int)(p - buffer));
     }
diff --git a/src/version.c b/src/version.c
index 2a3ded763..8e9da45f8 100644
--- a/src/version.c
+++ b/src/version.c
@@ -753,6 +753,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1969,
 /**/
     1968,
 /**/