diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2005-12-13 19:15:43 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2005-12-13 19:15:43 +0000 |
| commit | b59790f654a2df0896a48054cc26f4f37188d123 (patch) | |
| tree | 459e7f053037158fb0b00f5370d67d271da3c741 /openwrt/package/dropbear/patches/110-change_user.patch | |
| parent | 74f6ae6140b1d9d757841dd822263f94916b372e (diff) | |
update dropbear to 0.47 (adds keyboard-interactive auth, fixes a potential security issue, fixes #59)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@2660 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'openwrt/package/dropbear/patches/110-change_user.patch')
| -rw-r--r-- | openwrt/package/dropbear/patches/110-change_user.patch | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/openwrt/package/dropbear/patches/110-change_user.patch b/openwrt/package/dropbear/patches/110-change_user.patch new file mode 100644 index 000000000..ac617e280 --- /dev/null +++ b/openwrt/package/dropbear/patches/110-change_user.patch @@ -0,0 +1,19 @@ +diff -urN dropbear.old/svr-chansession.c dropbear.dev/svr-chansession.c +--- dropbear.old/svr-chansession.c 2005-12-09 06:42:33.000000000 +0100 ++++ dropbear.dev/svr-chansession.c 2005-12-12 01:42:38.982034750 +0100 +@@ -860,12 +860,12 @@ + /* We can only change uid/gid as root ... */ + if (getuid() == 0) { + +- if ((setgid(ses.authstate.pw->pw_gid) < 0) || ++ if ((ses.authstate.pw->pw_gid != 0) && ((setgid(ses.authstate.pw->pw_gid) < 0) || + (initgroups(ses.authstate.pw->pw_name, +- ses.authstate.pw->pw_gid) < 0)) { ++ ses.authstate.pw->pw_gid) < 0))) { + dropbear_exit("error changing user group"); + } +- if (setuid(ses.authstate.pw->pw_uid) < 0) { ++ if ((ses.authstate.pw->pw_uid != 0) && (setuid(ses.authstate.pw->pw_uid) < 0)) { + dropbear_exit("error changing user"); + } + } else { |