Messages in this thread Patch in this message | | | From | Yang Li <> | Subject | [PATCH -next] tls: rx: Fix unsigned comparison with less than zero | Date | Thu, 28 Jul 2022 09:10:25 +0800 |
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The return from the call to tls_rx_msg_size() is int, it can be a negative error code, however this is being assigned to an unsigned long variable 'sz', so making 'sz' an int.
Eliminate the following coccicheck warning: ./net/tls/tls_strp.c:211:6-8: WARNING: Unsigned expression compared with zero: sz < 0
Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Yang Li <yang.lee@linux.alibaba.com> --- net/tls/tls_strp.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/tls/tls_strp.c b/net/tls/tls_strp.c index b945288c312e..193e328294be 100644 --- a/net/tls/tls_strp.c +++ b/net/tls/tls_strp.c @@ -187,7 +187,8 @@ static int tls_strp_copyin(read_descriptor_t *desc, struct sk_buff *in_skb, unsigned int offset, size_t in_len) { struct tls_strparser *strp = (struct tls_strparser *)desc->arg.data; - size_t sz, len, chunk; + int sz; + size_t len, chunk; struct sk_buff *skb; skb_frag_t *frag; -- 2.20.1.7.g153144c
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