Bpftool sync 2025-01-21 #180
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Pull latest libbpf from mirror. Libbpf version: 1.6.0 Libbpf commit: 324f3c3846d99c8a1e1384a55591f893f0ae5de4 Signed-off-by: Quentin Monnet <[email protected]>
If the last instruction of a control flow graph building block is a BPF_CALL, an incorrect edge with e->dst set to NULL is created and results in a segfault during graph output. Ensure that BPF_CALL as last instruction of a building block is handled correctly and only generates a single edge unlike actual BPF_JUMP* instructions. Signed-off-by: Christoph Werle <[email protected]> Signed-off-by: Andrii Nakryiko <[email protected]> Tested-by: Quentin Monnet <[email protected]> Reviewed-by: Quentin Monnet <[email protected]> Link: https://lore.kernel.org/bpf/[email protected]
Syncing latest bpftool commits from kernel repository. Baseline bpf-next commit: f44275e7155dc310d36516fc25be503da099781c Checkpoint bpf-next commit: 01f3ce5328c405179b2c69ea047c423dad2bfa6d Baseline bpf commit: 9d89551994a430b50c4fffcb1e617a057fa76e20 Checkpoint bpf commit: c45323b7560ec87c37c729b703c86ee65f136d75 Christoph Werle (1): bpftool: Fix control flow graph segfault during edge creation src/cfg.c | 1 + 1 file changed, 1 insertion(+) Signed-off-by: Quentin Monnet <[email protected]>
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Pull latest libbpf from mirror and sync bpftool repo with kernel, up to the commits used for libbpf sync. This is an automatic update performed by calling the sync script from this repo: