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linux/tools/bpf
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Ruslan Semchenko af91af33c1 tools/bpf_jit_disasm: Fix potential negative tpath index in get_exec_path() 
If readlink() fails, len will be -1, which can cause negative indexing
and undefined behavior. This patch ensures that len is set to 0 on
readlink failure, preventing such issues.

Signed-off-by: Ruslan Semchenko <uncleruc2075@gmail.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/r/20250612131816.1870-1-uncleruc2075@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
History 2025-06-12 19:11:13 -07:00
..
bpftool bpftool: Display cookie for tracing link probe 2025-06-09 16:45:17 -07:00
resolve_btfids perf tools fixes for v6.14: 2nd batch 2025-02-25 13:32:32 -08:00
runqslower bpf-next-6.15 2025-03-30 12:43:03 -07:00
.gitignore .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
bpf_asm.c docs: networking: convert filter.txt to ReST 2020-04-28 14:39:46 -07:00
bpf_dbg.c bpf: Simplify the calculation of variables 2021-03-04 19:24:53 -08:00
bpf_exp.l bpf: fix cbpf parser bug for octal numbers 2018-06-03 07:46:55 -07:00
bpf_exp.y tools, bpf_asm: Exit non-zero on errors 2021-02-26 22:53:50 +01:00
bpf_jit_disasm.c tools/bpf_jit_disasm: Fix potential negative tpath index in get_exec_path() 2025-06-12 19:11:13 -07:00
Makefile tools: Remove redundant quiet setup 2025-02-18 16:27:43 -03:00