In order for argv[3] to be used, argc needs to be at least 4, not 3.
This bug was found using lgtm.com analyzer:
8c1b2658f8/files/semodule-utils/semodule_package/semodule_unpackage.c?sort=name&dir=ASC&mode=heatmap#xb1ce80b43260d34c:1
Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>
There were several places in the makefiles where LDLIBS or CFLAGS were
supposed to include options to build. They were missing the override
keyword so would be skipped if these vars were set on the make cmdline.
Add the override directive to fix this.
Signed-off-by: Jason Zaman <jason@perfinion.com>
The toolchain automatically handles them and they break cross compiling.
LDFLAGS should also come before object files, some flags (eg,
-Wl,as-needed) can break things if they are in the wrong place)
Gentoo-Bug: https://bugs.gentoo.org/500674
Signed-off-by: Jason Zaman <jason@perfinion.com>
When using -u and -s options, semodule_package's main() allocates
user_extra and seusers to hold the argument values. These allocated
memory blocks are not freed when main() exits, which leads gcc's Address
Sanitizer to report a memory leak. This occurs for example when building
refpolicy base.pp module.
Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>
Nicolas Iooss
Aleksei Nikiforov
Vit Mojzis
Marcus Folkesson
Jason Zaman
Stephen Smalley