hush: rework variable storage and environment handling.

More that -100 bytes of code + memory leak plugged. Added a testcase for it.
2007-05-25 02:16:25 +00:00
parent 163a855731
commit d76c049cc4
4 changed files with 237 additions and 166 deletions
--- a/shell/README
+++ b/shell/README
@@ -1,5 +1,9 @@
 Various bits of what is known about busybox shells, in no particular order.

+2007-05-24
+hush: environment-related memory leak plugged, with net code size
+decrease.
+
 2007-05-24
 hush: '( echo ${name )' will show syntax error message, but prompt
 doesn't return (need to press <enter>). Pressing Ctrl-C, <enter>,