patch 7.4.1054

brammool · brammool · commit 2795e21eaafa · 2016-01-05T22:04:49.000+01:00
Problem:    Illegal memory access.
Solution:   Check for missing pattern. (Dominique Pelle)
diff --git a/src/syntax.c b/src/syntax.c
@@ -5833,6 +5833,11 @@ syn_cmd_sync(eap, syncing)
 	}
 	else if (STRCMP(key, "LINECONT") == 0)
 	{
+	    if (*next_arg == NUL)	   /* missing pattern */
+	    {
+		illegal = TRUE;
+		break;
+	    }
 	    if (curwin->w_s->b_syn_linecont_pat != NULL)
 	    {
 		EMSG(_("E403: syntax sync: line continuations pattern specified twice"));
diff --git a/src/version.c b/src/version.c
@@ -741,6 +741,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1054,
 /**/
     1053,
 /**/

Original file line number	Diff line number	Diff line change
`@@ -5833,6 +5833,11 @@ syn_cmd_sync(eap, syncing)`
`5833`	`5833`	`}`
`5834`	`5834`	`else if (STRCMP(key, "LINECONT") == 0)`
`5835`	`5835`	`{`
	`5836`	`+ if (next_arg == NUL) / missing pattern */`
	`5837`	`+ {`
	`5838`	`+ illegal = TRUE;`
	`5839`	`+ break;`
	`5840`	`+ }`
`5836`	`5841`	`if (curwin->w_s->b_syn_linecont_pat != NULL)`
`5837`	`5842`	`{`
`5838`	`5843`	`EMSG(_("E403: syntax sync: line continuations pattern specified twice"));`