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| author | ache <ache@FreeBSD.org> | 2012-10-02 17:44:08 +0000 |
|---|---|---|
| committer | ache <ache@FreeBSD.org> | 2012-10-02 17:44:08 +0000 |
| commit | 001794b735018a8bbdbac013a520940cd521bb71 (patch) | |
| tree | 4e2ac684c11f1edbdfd30f0799fdb6efbc4da0a6 /lib/libc/rpc/svc_auth_unix.c | |
| parent | 88359df5bb65c7855c6aaa313e13958aae6c7a18 (diff) | |
| download | FreeBSD-src-001794b735018a8bbdbac013a520940cd521bb71.zip FreeBSD-src-001794b735018a8bbdbac013a520940cd521bb71.tar.gz | |
Using putenv() and later direct pointer contents modification it is possibe
to craft environment variables with similar names like that:
a=1
a=2
...
unsetenv("a") should remove them all to make later getenv("a") impossible.
Fix it to do so (this is GNU autoconf test #3 failure too).
PR: 172273
MFC after: 1 week
Diffstat (limited to 'lib/libc/rpc/svc_auth_unix.c')
0 files changed, 0 insertions, 0 deletions
