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| author | Andrii Nakryiko <[email protected]> | 2024-05-29 23:12:12 +0000 |
|---|---|---|
| committer | Alexei Starovoitov <[email protected]> | 2024-05-31 21:56:51 +0000 |
| commit | 7d0b3953f6d832daec10a0d76e2d4db405768a8b (patch) | |
| tree | 00bb24b6c4a1d0d8ee02f8072535e7fb3a7dd22e /drivers/net/ethernet/intel/ice/ice_lib.c | |
| parent | bpf: Fix bpf_session_cookie BTF_ID in special_kfunc_set list (diff) | |
| download | kernel-7d0b3953f6d832daec10a0d76e2d4db405768a8b.tar.gz kernel-7d0b3953f6d832daec10a0d76e2d4db405768a8b.zip | |
libbpf: don't close(-1) in multi-uprobe feature detector
Guard close(link_fd) with extra link_fd >= 0 check to prevent close(-1).
Detected by Coverity static analysis.
Fixes: 04d939a2ab22 ("libbpf: detect broken PID filtering logic for multi-uprobe")
Signed-off-by: Andrii Nakryiko <[email protected]>
Acked-by: Jiri Olsa <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Alexei Starovoitov <[email protected]>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_lib.c')
0 files changed, 0 insertions, 0 deletions