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-rw-r--r--include/linux/filter.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/include/linux/filter.h b/include/linux/filter.h
index b615df57b7d5..20f2659dd829 100644
--- a/include/linux/filter.h
+++ b/include/linux/filter.h
@@ -472,7 +472,9 @@ struct sock_fprog_kern {
struct bpf_binary_header {
u16 pages;
u16 locked:1;
- u8 image[];
+
+ /* Some arches need word alignment for their instructions */
+ u8 image[] __aligned(4);
};
struct bpf_prog {
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