libsepol: cil: always initialize __cil_permx_to_sepol_class_perms() result
clang warns that __cil_permx_to_sepol_class_perms() return value, rc,
may be unitialized:
../cil/src/cil_binary.c:4188:9: error: variable 'rc' may be
uninitialized when used here [-Werror,-Wconditional-uninitialized]
return rc;
^~
../cil/src/cil_binary.c:4148:8: note: initialize the variable 'rc'
to silence this warning
int rc;
^
= 0
This theoretically happens when cil_expand_class(permx->obj) returns an
empty list.
Signed-off-by: Nicolas Iooss <nicolas.iooss@m4x.org>
1 file changed