diff options
Diffstat (limited to 'net-misc/iputils/files/iputils-20121221-tftpd-setid.patch')
| -rw-r--r-- | net-misc/iputils/files/iputils-20121221-tftpd-setid.patch | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/net-misc/iputils/files/iputils-20121221-tftpd-setid.patch b/net-misc/iputils/files/iputils-20121221-tftpd-setid.patch new file mode 100644 index 000000000000..0ea56685d26d --- /dev/null +++ b/net-misc/iputils/files/iputils-20121221-tftpd-setid.patch @@ -0,0 +1,34 @@ +From d81a44625b04d487c895473aa77af13420b7afdd Mon Sep 17 00:00:00 2001 +From: YOSHIFUJI Hideaki <hideaki.yoshifuji@miraclelinux.com> +Date: Thu, 19 Jun 2014 17:25:49 +0900 +Subject: [PATCH iputils] tftpd: Exit if setuid()/setgid() failed. + +Signed-off-by: YOSHIFUJI Hideaki <hideaki.yoshifuji@miraclelinux.com> +--- + tftpd.c | 10 ++++++++-- + 1 file changed, 8 insertions(+), 2 deletions(-) + +diff --git a/tftpd.c b/tftpd.c +index 2a39ec4..e3af2f4 100644 +--- a/tftpd.c ++++ b/tftpd.c +@@ -111,8 +111,14 @@ int main(int ac, char **av) + + /* Sanity. If parent forgot to setuid() on us. */ + if (geteuid() == 0) { +- setgid(65534); +- setuid(65534); ++ if (setgid(65534)) { ++ syslog(LOG_ERR, "setgid"); ++ exit(1); ++ } ++ if (setuid(65534)) { ++ syslog(LOG_ERR, "setuid"); ++ exit(1); ++ } + } + + ac--; av++; +-- +2.3.5 + |