diff options
| -rw-r--r-- | NEWS | 6 | ||||
| -rw-r--r-- | src/cut.c | 2 | ||||
| -rwxr-xr-x | tests/misc/cut | 4 |
3 files changed, 12 insertions, 0 deletions
@@ -2,6 +2,12 @@ GNU coreutils NEWS -*- outline -*- * Noteworthy changes in release ?.? (????-??-??) [?] +** Bug fixes + + cut could segfault when invoked with a user-specified output + delimiter and an unbounded range like "-f1234567890-". + [bug introduced in coreutils-5.3.0] + * Noteworthy changes in release 8.10 (2011-02-04) [stable] @@ -496,6 +496,8 @@ set_fields (const char *fieldstr) if (rp[i].hi > max_range_endpoint) max_range_endpoint = rp[i].hi; } + if (max_range_endpoint < eol_range_start) + max_range_endpoint = eol_range_start; /* Allocate an array large enough so that it may be indexed by the field numbers corresponding to all finite ranges 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; |