From 88ac97d02dfeb4d3bd9efda45ceb64608cfedd53 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Sat, 1 Oct 2016 20:55:02 +0200 Subject: ash: [EXPAND] Do not split quoted VSLENGTH and VSTRIM Upstream patch: Date: Wed, 8 Oct 2014 15:42:08 +0800 [EXPAND] Do not split quoted VSLENGTH and VSTRIM Currently VSLENGTH and VSTRIM* are field-split even within quotes. This is obviously wrong. This patch fixes that. Signed-off-by: Herbert Xu Signed-off-by: Denys Vlasenko --- shell/hush_test/hush-vars/var_wordsplit_ifs2.tests | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100755 shell/hush_test/hush-vars/var_wordsplit_ifs2.tests (limited to 'shell/hush_test/hush-vars/var_wordsplit_ifs2.tests') diff --git a/shell/hush_test/hush-vars/var_wordsplit_ifs2.tests b/shell/hush_test/hush-vars/var_wordsplit_ifs2.tests new file mode 100755 index 000000000..47523549c --- /dev/null +++ b/shell/hush_test/hush-vars/var_wordsplit_ifs2.tests @@ -0,0 +1,13 @@ +# 123 chars long +a="\ +01234567890123456789\ +01234567890123456789\ +01234567890123456789\ +01234567890123456789\ +01234567890123456789\ +0123456789\ +0123456789\ +012" + +IFS=2; for v in ${#a}; do echo Unquoted:"<$v>"; done +IFS=2; for v in "${#a}"; do echo Quoted:"<$v>"; done -- cgit v1.2.3