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| author | Yang Li <yang.lee@linux.alibaba.com> | 2022-07-28 11:10:19 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2022-07-28 21:50:39 -0700 |
| commit | 8fd1e151779285b211e7184e9237bba69bd74386 (patch) | |
| tree | 7d9da4d803b3c178fe28eed2ba51603efbc3d181 /net | |
| parent | 37e26188345b454aaffe05d651ada0dd7f470234 (diff) | |
| download | linux-stable-8fd1e151779285b211e7184e9237bba69bd74386.tar.gz linux-stable-8fd1e151779285b211e7184e9237bba69bd74386.tar.bz2 linux-stable-8fd1e151779285b211e7184e9237bba69bd74386.zip | |
tls: rx: Fix unsigned comparison with less than zero
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>
Link: https://lore.kernel.org/r/20220728031019.32838-1-yang.lee@linux.alibaba.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/tls/tls_strp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/net/tls/tls_strp.c b/net/tls/tls_strp.c index 3f1ec42a5923..f0b7c9122fba 100644 --- a/net/tls/tls_strp.c +++ b/net/tls/tls_strp.c @@ -187,9 +187,10 @@ 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; struct sk_buff *skb; skb_frag_t *frag; + size_t len, chunk; + int sz; if (strp->msg_ready) return 0; |