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| author | Florian Weimer <fweimer@redhat.com> | 2015-10-02 11:34:13 +0200 |
|---|---|---|
| committer | Florian Weimer <fweimer@redhat.com> | 2015-10-02 11:34:13 +0200 |
| commit | 676599b36a92f3c201c5682ee7a5caddd9f370a4 (patch) | |
| tree | 6860752c26ccab76ee9db5e60ff465d1edf25feb /grp/Makefile | |
| parent | b0f81637d5bda47be93bac34b68f429a12979321 (diff) | |
| download | glibc-676599b36a92f3c201c5682ee7a5caddd9f370a4.tar.gz | |
Harden putpwent, putgrent, putspent, putspent against injection [BZ #18724]
This prevents injection of ':' and '\n' into output functions which
use the NSS files database syntax. Critical fields (user/group names
and file system paths) are checked strictly. For backwards
compatibility, the GECOS field is rewritten instead.
The getent program is adjusted to use the put*ent functions in libc,
instead of local copies. This changes the behavior of getent if user
names start with '-' or '+'.
Diffstat (limited to 'grp/Makefile')
| -rw-r--r-- | grp/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/grp/Makefile b/grp/Makefile index c63b552a65..ed8cc2b056 100644 --- a/grp/Makefile +++ b/grp/Makefile @@ -28,7 +28,7 @@ routines := fgetgrent initgroups setgroups \ getgrent getgrgid getgrnam putgrent \ getgrent_r getgrgid_r getgrnam_r fgetgrent_r -tests := testgrp +tests := testgrp tst-putgrent ifeq (yes,$(build-shared)) test-srcs := tst_fgetgrent |