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authorJim Meyering <meyering@redhat.com>2011-02-07 08:29:33 +0100
committerJim Meyering <meyering@redhat.com>2011-02-07 09:25:51 +0100
commit2e636af1ef3f6a5ef872bdd2297dd25198c69395 (patch)
tree11170c0518c022cbb831d5e9f5a775e38397b4a8 /tests/misc/cut
parent9f618068755b51d19b22c52bc4a2f8084946948e (diff)
downloadcoreutils-2e636af1ef3f6a5ef872bdd2297dd25198c69395.tar.xz
cut: don't segfault for large unbounded range
* src/cut.c (set_fields): When computing the maximum range endpoint, take into consideration the start of any unbounded range, like "999-". * NEWS (Bug fixes): Mention it. * tests/misc/cut (big-unbounded-b,c,f): Add tests. Reported by Paul Marinescu in http://debbugs.gnu.org/7993 The bug was introduced on 2004-12-04 via commit 7380cf79.
Diffstat (limited to 'tests/misc/cut')
-rwxr-xr-xtests/misc/cut4
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/misc/cut b/tests/misc/cut
index 435399463..c905ba9a3 100755
--- a/tests/misc/cut
+++ b/tests/misc/cut
@@ -150,6 +150,10 @@ my @Tests =
{ERR=>$no_endpoint}],
['inval5', '-f', '1-,-', {IN=>''}, {OUT=>''}, {EXIT=>1}, {ERR=>$no_endpoint}],
['inval6', '-f', '-1,-', {IN=>''}, {OUT=>''}, {EXIT=>1}, {ERR=>$no_endpoint}],
+ # This would evoke a segfault from 5.3.0..6.10
+ ['big-unbounded-b', '--output-d=:', '-b1234567890-', {IN=>''}, {OUT=>''}],
+ ['big-unbounded-c', '--output-d=:', '-c1234567890-', {IN=>''}, {OUT=>''}],
+ ['big-unbounded-f', '--output-d=:', '-f1234567890-', {IN=>''}, {OUT=>''}],
);
@Tests = triple_test \@Tests;