Fix sha256 padding block initializer to be static.

Jakub points out that having an automatic array is not only
bad for performance (and stack usage), gcc has also historically
had lots of bugs here, and gcc-3.2.3 seems to miscompile it
otherwise.

1 files changed, 1 insertions, 1 deletions

diff --git a/crypto/sha256.c b/crypto/sha256.c
index 030fe5cc6a644b..8122872e414f27 100644
--- a/crypto/sha256.c
+++ b/crypto/sha256.c
@@ -295,7 +295,7 @@ static void sha256_final(void* ctx, u8 *out)
 	u8 bits[8];
 	unsigned int index, pad_len, t;
 	int i, j;
-	const u8 padding[64] = { 0x80, };
+	static const u8 padding[64] = { 0x80, };
 
 	/* Save number of bits */
 	t = sctx->count[0];