From: Tiezhu Yang yangtiezhu@loongson.cn
[ Upstream commit 686cb8b9f6b46787f035afe8fbd132a74e6b1bdd ]
Make sure to free jit_data through kfree() in the error path.
Fixes: 1c8f9b91c456 ("bpf: s390: add JIT support for multi-function programs") Signed-off-by: Tiezhu Yang yangtiezhu@loongson.cn Acked-by: Ilya Leoshkevich iii@linux.ibm.com Reviewed-by: Christian Borntraeger borntraeger@de.ibm.com Signed-off-by: Christian Borntraeger borntraeger@de.ibm.com Signed-off-by: Vasily Gorbik gor@linux.ibm.com Signed-off-by: Sasha Levin sashal@kernel.org --- arch/s390/net/bpf_jit_comp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c index 840d8594437d..1a374d021e25 100644 --- a/arch/s390/net/bpf_jit_comp.c +++ b/arch/s390/net/bpf_jit_comp.c @@ -1826,7 +1826,7 @@ struct bpf_prog *bpf_int_jit_compile(struct bpf_prog *fp) jit.addrs = kvcalloc(fp->len + 1, sizeof(*jit.addrs), GFP_KERNEL); if (jit.addrs == NULL) { fp = orig_fp; - goto out; + goto free_addrs; } /* * Three initial passes: