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authorDenis Vlasenko2008-03-19 23:15:26 +0000
committerDenis Vlasenko2008-03-19 23:15:26 +0000
commita7d6c8bab919e1a537f8b7db7b8676484e60f550 (patch)
treefd5d442775f7551b76d22563816d30b4fc6a6029 /loginutils/adduser.c
parentcf7cf622046b0e1a2817e1da4aa8bc6f513b0153 (diff)
downloadbusybox-a7d6c8bab919e1a537f8b7db7b8676484e60f550.zip
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adduser/addgroup: check username for invalid chars
(by Tito <farmatito AT tiscali.it>). +129 bytes when enabled.
Diffstat (limited to 'loginutils/adduser.c')
-rw-r--r--loginutils/adduser.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/loginutils/adduser.c b/loginutils/adduser.c
index d409eab..cd68015 100644
--- a/loginutils/adduser.c
+++ b/loginutils/adduser.c
@@ -111,6 +111,7 @@ int adduser_main(int argc ATTRIBUTE_UNUSED, char **argv)
/* fill in the passwd struct */
pw.pw_name = argv[0];
+ die_if_bad_username(pw.pw_name);
if (!pw.pw_dir) {
/* create string for $HOME if not specified already */
pw.pw_dir = xasprintf("/home/%s", argv[0]);