Roman Gushchin dcb40590e6 bpf: refactor bpf_test_run() to separate own failures and test program result ... After commit f42ee093be ("bpf/test_run: support cgroup local storage") the bpf_test_run() function may fail with -ENOMEM, if it's not possible to allocate memory for a cgroup local storage. This error shouldn't be mixed with the return value of the testing program. Let's add an additional argument with a pointer where to store the testing program's result; and make bpf_test_run() return either 0 or -ENOMEM. Fixes: f42ee093be ("bpf/test_run: support cgroup local storage") Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Suggested-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Roman Gushchin <guro@fb.com> Cc: Daniel Borkmann <daniel@iogearbox.net> Cc: Alexei Starovoitov <ast@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org>		2018-12-01 12:33:58 -08:00
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Makefile
test_run.c	bpf: refactor bpf_test_run() to separate own failures and test program result	2018-12-01 12:33:58 -08:00