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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 /pwd/Makefile | |
| parent | b0f81637d5bda47be93bac34b68f429a12979321 (diff) | |
| download | glibc-676599b36a92f3c201c5682ee7a5caddd9f370a4.tar.gz glibc-676599b36a92f3c201c5682ee7a5caddd9f370a4.tar.xz glibc-676599b36a92f3c201c5682ee7a5caddd9f370a4.zip | |
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 'pwd/Makefile')
| -rw-r--r-- | pwd/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pwd/Makefile b/pwd/Makefile index 7f6de03b57..af0973455b 100644 --- a/pwd/Makefile +++ b/pwd/Makefile @@ -28,7 +28,7 @@ routines := fgetpwent getpw putpwent \ getpwent getpwnam getpwuid \ getpwent_r getpwnam_r getpwuid_r fgetpwent_r -tests := tst-getpw +tests := tst-getpw tst-putpwent include ../Rules |