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| author |   Michael Mullin <masmullin@gmail.com> | 2022-05-23 15:49:17 -0400 |
|---|---|---|
| committer |   Andrii Nakryiko <andrii@kernel.org> | 2022-06-02 16:26:43 -0700 |
| commit | de4b4b94fad90f876ab12e87999109e31a1871b4 (patch) | |
| tree | 1b795412ac72bdd5858073682f4b274b6d93d629 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | selftests/bpf: Fix test_run logic in fexit_stress.c (diff) | |
bpftool: Check for NULL ptr of btf in codegen_asserts
bpf_object__btf() can return a NULL value. If bpf_object__btf returns
null, do not progress through codegen_asserts(). This avoids a null ptr
dereference at the call btf__type_cnt() in the function find_type_for_map()
Signed-off-by: Michael Mullin <masmullin@gmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220523194917.igkgorco42537arb@jup
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions