Use the more strict C compiler warnings from the root Makefile.
Also fail on warnings from the m4 macro processor.
Signed-off-by: Christian Göttsche <cgzones@googlemail.com>
Acked-by: James Carter <jwcart2@gmail.com>
Most of the users of ebitmap_for_each_bit() macro only care for the set
bits, so introduce a new ebitmap_for_each_positive_bit() macro that
skips the unset bits. Replace uses of ebitmap_for_each_bit() with the
new macro where appropriate.
Signed-off-by: Ondrej Mosnacek <omosnace@redhat.com>
Since fd9e5ef7b7 ("libsepol: use constant keys in hashtab functions")
it is possible to call hashtab_search() with a const char* key value.
Doing so fixes compiler warnings about non-const char* string literals
(-Wwrite-strings flag).
Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>
Even though g_b_role_2 is used both in
tests/policies/test-linker/small-base.conf and
tests/policies/test-linker/module1.conf, it seems to only exists in the
scope of the base policy.
This fixes the following failure of "make -C libsepol test":
./libsepol-tests
CUnit - A unit testing framework for C - Version 2.1-3
http://cunit.sourceforge.net/
Suite: cond
Test: cond_expr_equal ...passed
Suite: linker
Test: linker_indexes ...passed
Test: linker_types ...passed
Test: linker_roles ...sym g_b_role_2 has 1 decls, 2 expected
FAILED
1. test-common.c:43 - scope->decl_ids_len == len
2. test-common.c:52 - found == 1
Test: linker_cond ...passed
Suite: expander
Test: expander_indexes ...passed
Test: expander_attr_mapping ...passed
Test: expander_role_mapping ...passed
Test: expander_user_mapping ...passed
Test: expander_alias ...passed
Suite: deps
Test: deps_modreq_global ...passed
Test: deps_modreq_opt ...passed
Suite: downgrade
Test: downgrade ...passed
Run Summary: Type Total Ran Passed Failed Inactive
suites 5 5 n/a 0 0
tests 13 13 12 1 0
asserts 1274 1274 1272 2 n/a
Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>
test-linker-roles.c: In function 'module_role_tests':
test-linker-roles.c:147:7: error: array subscript is above array bounds
[-Werror=array-bounds]
decls[2] = (test_find_decl_by_sym(base, SYM_TYPES,"tag_g_m2"))->decl_id;
^
Acked-by: Steve Lawrence <slawrence@tresys.com>
