Hi.
Per Coverity.
The commit
ccff2d2, changed the behavior function ArrayGetNItems,
with the introduction of the function ArrayGetNItemsSafe.
Now ArrayGetNItems may return -1, according to the comment.
" instead of throwing an exception. -1 is returned after an error."
So the macro ARRNELEMS can fail entirely with -1 return,
resulting in codes failing to use without checking the function return.
Like (contrib/intarray/_int_gist.c):
{
int nel;
nel = ARRNELEMS(ent);
memcpy(ptr, ARRPTR(ent), nel * sizeof(int32));
}
Sources possibly affecteds:
contrib\cube\cube.c
contrib\intarray\_intbig_gist.c
contrib\intarray\_int_bool.c
contrib\intarray\_int_gin.c
contrib\intarray\_int_gist.c
contrib\intarray\_int_op.c
contrib\intarray\_int_tool.c:
Thoughts?
regards,
Ranier Vilela