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| author | jilles <jilles@FreeBSD.org> | 2010-09-29 22:24:18 +0000 |
|---|---|---|
| committer | jilles <jilles@FreeBSD.org> | 2010-09-29 22:24:18 +0000 |
| commit | 26abe50bf104fe7fd516f6a3d577d8d487da19ec (patch) | |
| tree | 1de27a5730d8afc2b3b9fe46d97090b19fd7c0e8 /tools | |
| parent | 15603271578efc774546f5e1ce9fda0f2b5e5898 (diff) | |
| download | FreeBSD-src-26abe50bf104fe7fd516f6a3d577d8d487da19ec.zip FreeBSD-src-26abe50bf104fe7fd516f6a3d577d8d487da19ec.tar.gz | |
tr: Fix '[=]=]' equivalence class.
A closing bracket immediately after '[=' should not be treated as special.
Different from the submitted patch, a string ending with '[=' does not cause
access beyond the terminating '\0'.
PR: bin/150384
Submitted by: Richard Lowe
MFC after: 2 weeks
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/regression/usr.bin/tr/regress.0c.out | 1 | ||||
| -rw-r--r-- | tools/regression/usr.bin/tr/regress.0d.out | 1 | ||||
| -rw-r--r-- | tools/regression/usr.bin/tr/regress.sh | 4 |
3 files changed, 5 insertions, 1 deletions
diff --git a/tools/regression/usr.bin/tr/regress.0c.out b/tools/regression/usr.bin/tr/regress.0c.out new file mode 100644 index 0000000..4e125ea --- /dev/null +++ b/tools/regression/usr.bin/tr/regress.0c.out @@ -0,0 +1 @@ +[[[[ diff --git a/tools/regression/usr.bin/tr/regress.0d.out b/tools/regression/usr.bin/tr/regress.0d.out new file mode 100644 index 0000000..8b13789 --- /dev/null +++ b/tools/regression/usr.bin/tr/regress.0d.out @@ -0,0 +1 @@ + diff --git a/tools/regression/usr.bin/tr/regress.sh b/tools/regression/usr.bin/tr/regress.sh index c448b6d..badef15 100644 --- a/tools/regression/usr.bin/tr/regress.sh +++ b/tools/regression/usr.bin/tr/regress.sh @@ -1,6 +1,6 @@ # $FreeBSD$ -echo 1..12 +echo 1..14 REGRESSION_START($1) @@ -16,5 +16,7 @@ REGRESSION_TEST(`08', `tr "[[:upper:]]" "[[:lower:]]" < regress2.in | tr -d "[^[ REGRESSION_TEST(`09', `printf "\\f\\r\\n" | tr "\\014\\r" "?#"') REGRESSION_TEST(`0a', `printf "0xdeadbeef\\n" | tr "x[[:xdigit:]]" "?\$"') REGRESSION_TEST(`0b', `(tr -cd "[[:xdigit:]]" < regress2.in ; echo)') +REGRESSION_TEST(`0c', `echo "[[[[]]]]" | tr -d "[=]=]"') +REGRESSION_TEST(`0d', `echo "]=[" | tr -d "[=]"') REGRESSION_END() |
