From 2454e678cb7d241097ee9ce4b2114a136f1b57ec Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Mon, 23 Apr 2018 10:53:18 +0200 Subject: awk: do not allow $(-1) function old new delta EMSG_NEGATIVE_FIELD - 25 +25 evaluate 3390 3403 +13 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 1/0 up/down: 38/0) Total: 38 bytes Signed-off-by: Denys Vlasenko --- testsuite/awk.tests | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'testsuite/awk.tests') diff --git a/testsuite/awk.tests b/testsuite/awk.tests index ad0583afb..3933fefc9 100755 --- a/testsuite/awk.tests +++ b/testsuite/awk.tests @@ -339,5 +339,11 @@ testing "awk handles invalid for loop" \ "awk '{ for() }' 2>&1" "awk: cmd. line:1: Unexpected token\n" "" "" # testing "description" "command" "result" "infile" "stdin" +testing 'awk negative field access' \ + 'awk 2>&1 -- '\''{ $(-1) }'\' \ + "awk: cmd. line:1: Access to negative field\n" \ + '' \ + 'anything' + exit $FAILCOUNT -- cgit v1.2.3