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| author | Daniel Borkmann <daniel@iogearbox.net> | 2026-05-29 12:41:18 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2026-06-01 03:47:48 +0300 |
| commit | d2f7bd066ed492aeaf82864fbf1f06770f9d9f9d (patch) | |
| tree | f8b48e2b73f8058844a3a916b7ca31f6f3c0999f /include/linux | |
| parent | 3c5e2f1a85844abbb65df4694f5ebad0a13e219c (diff) | |
| download | linux-d2f7bd066ed492aeaf82864fbf1f06770f9d9f9d.tar.xz | |
libbpf: Also reset {insn,data}_cur on realloc failure
realloc_insn_buf() as well as realloc_data_buf() free and NULL
gen->insn_start / gen->data_start on -ENOMEM but leave gen->insn_cur /
gen->data_cur pointing into the old, freed buffer. Just reset the
cursors to NULL alongside the base pointers so the freed state is
coherent.
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/r/20260529094119.307264-3-daniel@iogearbox.net
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions