projects / oweals / busybox.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: a818777) | patch
ash: consider "local -" case while iterating over local variables in mklocal.
authorEugene Rudoy <gene.devel@gmail.com>
Sun, 26 Apr 2015 21:32:00 +0000 (23:32 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Wed, 13 May 2015 00:09:53 +0000 (02:09 +0200)
commit1285aa62f914ba894b82880e57bd81cfbc41f180
tree17b1b5ea5ac4e277fc9b4555da8de6ca424fd314tree | snapshot
parenta818777d4249e934ef7c9e6e7df8475d6692f315commit | diff
ash: consider "local -" case while iterating over local variables in mklocal.

fixes segfault introduced in 0a0acb55db8d7c4dec445573f1b0528d126b9e1f with functions using "local -".
test-case: f() { local -; local x; }; f

note: with this change applied multiple 'local -'s still cause multiple entries to be added to the localvars list.
this problem will be addressed in a separate commit.

Signed-off-by: Eugene Rudoy <gene.devel@gmail.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
shell/ash.c diff | blob | history
Unnamed repository; edit this file 'description' to name the repository.