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| author | Anton Protopopov <a.s.protopopov@gmail.com> | 2025-10-19 20:21:29 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2025-10-21 11:17:25 -0700 |
| commit | 6ea5fc92a0fc1cde976cb701db2c1dba4dcab7cf (patch) | |
| tree | c7e28186f494e0ce7334cc05369ef4262c38f740 /tools/testing/selftests/bpf/prog_tests/autoload.c | |
| parent | 96d31dff3fa428845aad05c5ae3a1593f6e17add (diff) | |
bpf: fix the return value of push_stack
In [1] Eduard mentioned that on push_stack failure verifier code
should return -ENOMEM instead of -EFAULT. After checking with the
other call sites I've found that code randomly returns either -ENOMEM
or -EFAULT. This patch unifies the return values for the push_stack
(and similar push_async_cb) functions such that error codes are
always assigned properly.
[1] https://lore.kernel.org/bpf/20250615085943.3871208-1-a.s.protopopov@gmail.com
Signed-off-by: Anton Protopopov <a.s.protopopov@gmail.com>
Acked-by: Eduard Zingerman <eddyz87@gmail.com>
Link: https://lore.kernel.org/r/20251019202145.3944697-2-a.s.protopopov@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/autoload.c')
0 files changed, 0 insertions, 0 deletions