emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

hush: fix segfault in ${?:N:M}

Browse Source 
function                                             old     new   delta
expand_vars_to_list                                 2374    2409     +35
builtin_umask                                        132     133      +1
builtin_exit                                          47      48      +1
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 3/0 up/down: 37/0)               Total: 37 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2010-05-22 06:20:26 +02:00
parent 8a33679694
commit e85248afa2
5 changed files with 78 additions and 37 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
shell/hush_test/hush-vars/param_expand_bash_substring.tests
View File

@@ -55,6 +55,21 @@ f=0123456789; echo "f::2 =|${f::2}|"
f=0123456789; echo "f:1: =|${f:1:}|"
f=0123456789; echo "f:: =|${f::}|"
echo "Substrings from special vars"
echo '? '"=|$?|"
echo '?:1 '"=|${?:1}|"
echo '?:1:2'"=|${?:1:2}|"
echo '?::2 '"=|${?::2}|"
echo '?:1: '"=|${?:1:}|"
echo '?:: '"=|${?::}|"
set -- 1 2 3 4 5 6 7 8 9 10 11
echo '# '"=|$#|"
echo '#:1 '"=|${#:1}|"
echo '#:1:2'"=|${#:1:2}|"
echo '#::2 '"=|${#::2}|"
echo '#:1: '"=|${#:1:}|"
echo '#:: '"=|${#::}|"
echo "Substrings with expressions"
f=01234567; echo 'f '"=|$f|"
f=01234567; echo 'f:1+1:2+2 '"=|${f:1+1:2+2}|"