On systems with Linux kernel < 3.17, getentropy() and getrandom() may
exist but return ENOSYS. Use /dev/urandom as a fallback to avoid a hard
requirement on Linux kernel version.
Fixes#512.
Signed-off-by: Xi Ruoyao <xry111@xry111.site>
In order to remove some of the FIXMEs it was necessary to change the
code and call getulong() instead of getlong().
Signed-off-by: Iker Pedrosa <ipedrosa@redhat.com>
No need to redeclare a variable with the same name and type. Just keep
the one with the biggest scope.
Signed-off-by: Iker Pedrosa <ipedrosa@redhat.com>
"egrep" is an obsolete alias for grep -E and newer greps will warn on usage
of egrep, so let's just swap it out.
Signed-off-by: Sam James <sam@gentoo.org>
Git wants to ensure that you do not read .git owned by other users.
But we fetch+build as 'build' user, and run tests as root user. Those
tests calculate git topdir using git rev-parse --show-toplevel, which
git now fails.
Setting safe.directory, seems wrong. Let's just use bash to figure
out the top dir.
Generating salt value depends on /dev/urandom. But after the
function process_root_flag changed the root directory, It does
not exist.
So, generate salt value before changeing the directory.
Fixes: #514
The markdown output for the maintainers, authors and contributors list
was wrapped in a single line and it was difficult to read. I've created
an unordered list to get a better output. On top of that I've also added
myself as a maintainer.
Signed-off-by: Iker Pedrosa <ipedrosa@redhat.com>
This used to be 16 for historical reasons but these days basically every
distro configures --with-group-name-max-length=32 to make it match the
max Linux username length, make it default.
Signed-off-by: Jami Kettunen <jami.kettunen@protonmail.com>
C++ requires extern "C" linkage specification to call functions from a C
library. Enclose the function definitions in subid.h in an extern "C"
block if compiling in C++ mode to achieve this.
Signed-off-by: Alois Wohlschlager <alois1@gmx-topmail.de>
useradd warns that a system user ID less than SYS_UID_MIN is outside the
expected range, even though that ID has been specifically selected with
the "-u" option.
In my opinion all the user ID's below SYS_UID_MAX are for the system,
thus I change the condition to take that into account.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2004911
Signed-off-by: Iker Pedrosa <ipedrosa@redhat.com>
If /etc/nsswitch.conf doesn't exist podman crashes because shadow_logfd
is NULL. In order to avoid that load the log file descriptor with the
log_get_logfd() helper function.
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2038811
Signed-off-by: Iker Pedrosa <ipedrosa@redhat.com>
C89 and POSIX.1-2001 define signal(2) as returning a pointer to a
function returning 'void'. K&R C signal(2) signature is obsolete.
Use 'void' directly.
Also, instead of writing the function pointer type explicitly, use
POSIX's 'sighandler_t'.
Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
