net: bpf: make eBPF interpreter images read-only

[mirror_ubuntu-artful-kernel.git] / arch / arm / net / bpf_jit_32.c

diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
index a37b989a2f91e302be654a7633082321e8f0c5bb..a76623bcf722b2a576469e755ce2c5f301532916 100644 (file)
--- a/arch/arm/net/bpf_jit_32.c
+++ b/arch/arm/net/bpf_jit_32.c
@@ -930,5 +930,6 @@ void bpf_jit_free(struct bpf_prog *fp)
 {
        if (fp->jited)
                module_free(NULL, fp->bpf_func);
-       kfree(fp);
+
+       bpf_prog_unlock_free(fp);
 }