Messages in this thread Patch in this message | | | From | Shuah Khan <> | Subject | [PATCH] net/netfilter: Fix use uninitialized warn in nft_range_eval() | Date | Mon, 7 Nov 2016 08:41:14 -0700 |
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Fix the following warn:
CC [M] net/netfilter/nft_range.o 8601,8605c9105 net/netfilter/nft_range.c: In function ‘nft_range_eval’: net/netfilter/nft_range.c:45:5: warning: ‘mismatch’ may be used uninitialized in this function [-Wmaybe-uninitialized] if (mismatch) ^
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com> --- net/netfilter/nft_range.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/nft_range.c b/net/netfilter/nft_range.c index c6d5358..fe5f69b 100644 --- a/net/netfilter/nft_range.c +++ b/net/netfilter/nft_range.c @@ -28,7 +28,7 @@ static void nft_range_eval(const struct nft_expr *expr, const struct nft_pktinfo *pkt) { const struct nft_range_expr *priv = nft_expr_priv(expr); - bool mismatch; + bool mismatch = false; int d1, d2; d1 = memcmp(®s->data[priv->sreg], &priv->data_from, priv->len); -- 2.9.3
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