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android_kernel_motorola_sm6375/tools/bpf
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Filename Latest commit message Latest commit date
Yuan Chen 78561ada3f bpftool: Fix memory leak in dump_xx_nlmsg on realloc failure 
[ Upstream commit 99fe8af069a9fa5b09140518b1364e35713a642e ]

In function dump_xx_nlmsg(), when realloc() fails to allocate memory,
the original pointer to the buffer is overwritten with NULL. This causes
a memory leak because the previously allocated buffer becomes unreachable
without being freed.

Fixes: 7900efc192 ("tools/bpf: bpftool: improve output format for bpftool net")
Signed-off-by: Yuan Chen <chenyuan@kylinos.cn>
Reviewed-by: Quentin Monnet <qmo@kernel.org>
Link: https://lore.kernel.org/r/20250620012133.14819-1-chenyuan_fl@163.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2025-08-28 16:21:19 +02:00
..
bpftool bpftool: Fix memory leak in dump_xx_nlmsg on realloc failure 2025-08-28 16:21:19 +02:00
.gitignore
bpf_asm.c
bpf_dbg.c
bpf_exp.l
bpf_exp.y
bpf_jit_disasm.c
Makefile
Makefile.helpers