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(parent: 0263a9f) | patch
docs: mention that not all values can be exported
authorEric Blake <eblake@redhat.com>
Sun, 28 Sep 2014 00:24:06 +0000 (18:24 -0600)
committerEric Blake <eblake@redhat.com>
Mon, 3 Nov 2014 06:17:15 +0000 (07:17 +0100)
commit36b77d7db8371ef0e486e44a4ab0e7afb55bed6a
treec8c60c1172cb8a70ef545ac4466e7887407ba187tree
parent0263a9ff90dd4a8434dd60e3bc42916099ba9427commit | diff
docs: mention that not all values can be exported

There has been a LOT of news about bash's Shell Shock bug lately.
Document some of the ramifications it has on portable scripting.

* doc/autoconf.texi (Limitations of Builtins) <export>: Add some
details about Shell Shock CVE-2014-6271.

Signed-off-by: Eric Blake <eblake@redhat.com>
doc/autoconf.texi diff | blob | blame | history
Mirror of https://github.com/autotools-mirror/autoconf.git