stat: fix printing selinux context and null-dereference
authorMichael Gernoth <michael@gernoth.net>
Fri, 27 Jun 2014 12:08:29 +0000 (14:08 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Fri, 27 Jun 2014 12:08:29 +0000 (14:08 +0200)
commit1b487ea8a69ac90b530e9ccd161a5b1b21e604c7
tree78d79dac1e614af04d26d37a72237d0371cee458
parent9d7cbdeee3545d36db201a2d822cd2bd10074add
stat: fix printing selinux context and null-dereference

busybox stat tries to always print the selinux context, even if it
is not requested which leads to a segmentation fault due to
dereferencing a null-pointer.

This also changes the format-string used to print the context to
so it actually produces useful output.

Signed-off-by: Michael Gernoth <michael@gernoth.net>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
coreutils/stat.c