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Make sure a socklen_t can compare with a sizeof() result

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Most of the times, it seems that socklen_t is unsigned.
Unfortunately, this isn't always the case, and it doesn't compare with
a size_t without warning.

A cast resolves the issue.

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
This commit is contained in:
Richard Levitte 2016-02-14 11:16:37 +01:00
parent ba327ade80
commit 59d9bb591c
1 changed files with 1 additions and 1 deletions
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2
crypto/bio/b_sock.c
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@ -432,7 +432,7 @@ int BIO_sock_info(int sock,
BIOerr(BIO_F_BIO_SOCK_INFO, BIO_R_GETSOCKNAME_ERROR);
return 0;
}
if (addr_len > sizeof(*info->addr)) {
if ((size_t)addr_len > sizeof(*info->addr)) {
BIOerr(BIO_F_BIO_SOCK_INFO, BIO_R_GETSOCKNAME_TRUNCATED_ADDRESS);
return 0;
}