Commit Graph

5 Commits

Author SHA1 Message Date
Elliott Hughes
42b2c6a5ee Clean up the argc/argv/envp/auxv handling.
There's now only one place where we deal with this stuff, it only needs to
be parsed once by the dynamic linker (rather than by each recipient), and it's
now easier for us to get hold of auxv data early on.

Change-Id: I6314224257c736547aac2e2a650e66f2ea53bef5
2013-02-07 11:44:21 -08:00
Guang Zhu
4df577fef7 Revert "Filter ANDROID_PROPERTY_WORKSPACE"
Temporarily revert the change since DNS resolution seems
broken right now in ping util.

Bug: 8029617

This reverts commit a0f64756a4.
2013-01-18 11:28:47 -08:00
Nick Kralevich
a0f64756a4 Filter ANDROID_PROPERTY_WORKSPACE
When executing a setuid executable, filter out ANDROID_PROPERTY_WORKSPACE
from the environment. Some applications implicitly trust the property
space and don't realize that it's passed by an environment variable
which can be modified by the caller.

Change-Id: I3e3a98941f0a1f249a2ff983ecbcfe1278aa9159
2013-01-15 16:02:03 -08:00
Elliott Hughes
0894b2c5d3 Cleaning the linker environment as we initialize it requires less API.
Change-Id: I612fd699e46833a411589478564a1f859223c380
2012-11-02 12:40:11 -07:00
Elliott Hughes
18a206c81d More dynamic linker cleanup.
I still want to break linker_format out into its own library so we can reuse
it for malloc debugging and so forth. (There are many similar pieces of code
in bionic, but the linker's one seems to be the most complete/functional.)

Change-Id: If3721853d28937c8e821ca1d23cf200e228a409a
2012-10-30 16:35:38 -07:00