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| author | Haoxiang Li <haoxiang_li2024@163.com> | 2025-02-18 11:41:04 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2025-05-02 07:50:53 +0200 |
| commit | 7f30987294b7ce36670333bf42f9386706e90a50 (patch) | |
| tree | 5b79a2d44bb9310f46e57d8c1592e975ec00b8bb /tools/bpf/bpftool/prog.c | |
| parent | 28e5a867aa542e369e211c2baba7044228809a99 (diff) | |
s390/tty: Fix a potential memory leak bug
[ Upstream commit ad9bb8f049717d64c5e62b2a44954be9f681c65b ]
The check for get_zeroed_page() leads to a direct return
and overlooked the memory leak caused by loop allocation.
Add a free helper to free spaces allocated by get_zeroed_page().
Signed-off-by: Haoxiang Li <haoxiang_li2024@163.com>
Acked-by: Heiko Carstens <hca@linux.ibm.com>
Link: https://lore.kernel.org/r/20250218034104.2436469-1-haoxiang_li2024@163.com
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/bpf/bpftool/prog.c')
0 files changed, 0 insertions, 0 deletions