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authorDenis Vlasenko2007-05-25 02:16:25 +0000
committerDenis Vlasenko2007-05-25 02:16:25 +0000
commitd76c049cc4b1da8d5b42f0013ecdcb4d592c9282 (patch)
tree89ada1134f9e9dd148160b291ba6a142c00127e2 /shell/README
parent163a8557310911bcf8b852a282c0aa855b778058 (diff)
downloadbusybox-d76c049cc4b1da8d5b42f0013ecdcb4d592c9282.zip
busybox-d76c049cc4b1da8d5b42f0013ecdcb4d592c9282.tar.gz
hush: rework variable storage and environment handling.
More that -100 bytes of code + memory leak plugged. Added a testcase for it.
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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>,
'( echo ${name )' again, Ctrl-C segfaults.