From 3d81147dea330a93b427c8aaf461947ee470f600 Mon Sep 17 00:00:00 2001
From: Vadim Yanitskiy <axilirator@gmail.com>
Date: Sat, 6 Apr 2019 20:17:57 +0700
Subject: vty/talloc_ctx_vty.c: use REG_NOSUB flag of regcomp()

We don't need to know position of matches: just yes or no.
This change would save some computation power.

Change-Id: Id55ffe64cc1a35dd83f61dbb0f9828aa676696f9
---
 src/vty/talloc_ctx_vty.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/vty/talloc_ctx_vty.c b/src/vty/talloc_ctx_vty.c
index c4d5a888..16cb7635 100644
--- a/src/vty/talloc_ctx_vty.c
+++ b/src/vty/talloc_ctx_vty.c
@@ -199,7 +199,7 @@ DEFUN(show_talloc_ctx_filter, show_talloc_ctx_filter_cmd,
 	int rc;
 
 	/* Attempt to compile a regular expression */
-	rc = regcomp(&params.regexp, argv[2], 0);
+	rc = regcomp(&params.regexp, argv[2], REG_NOSUB);
 	if (rc) {
 		vty_out(vty, "Invalid expression%s", VTY_NEWLINE);
 		return CMD_WARNING;
-- 
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