From: David Marchand <david.marchand@redhat.com>
Date: Thu, 27 Jan 2022 10:55:11 +0000 (+0100)
Subject: devtools: fix comment detection in forbidden token check
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=fdcc8970bce23d476e7fabd18a82fb298725c511;p=dpdk.git

devtools: fix comment detection in forbidden token check

After a comment section was detected, passing to a new hunk was not seen
as ending the section and all subsequent hunks were ignored.

Fixes: 7413e7f2aeb3 ("devtools: alert on new calls to exit from libs")
Cc: stable@dpdk.org

Reported-by: Thomas Monjalon <thomas@monjalon.net>
Signed-off-by: David Marchand <david.marchand@redhat.com>
---

diff --git a/devtools/check-forbidden-tokens.awk b/devtools/check-forbidden-tokens.awk
index 61ba707c9b..026844141c 100755
--- a/devtools/check-forbidden-tokens.awk
+++ b/devtools/check-forbidden-tokens.awk
@@ -20,6 +20,9 @@ BEGIN {
 # state machine assumes the comments structure is enforced by
 # checkpatches.pl
 (in_file) {
+	if ($0 ~ "^@@") {
+		in_comment = 0
+	}
 	# comment start
 	if (index($0,comment_start) > 0) {
 		in_comment = 1