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authorFlorian Weimer <fweimer@redhat.com>2015-10-02 11:34:13 +0200
committerFlorian Weimer <fweimer@redhat.com>2015-10-02 11:34:13 +0200
commit676599b36a92f3c201c5682ee7a5caddd9f370a4 (patch)
tree6860752c26ccab76ee9db5e60ff465d1edf25feb /pwd/Makefile
parentb0f81637d5bda47be93bac34b68f429a12979321 (diff)
downloadglibc-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 'pwd/Makefile')
-rw-r--r--pwd/Makefile2
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