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Fix cipher_compare

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Unsigned overflow.  Found by Brian Carpenter

Fixes #3889

Reviewed-by: Tim Hudson <tjh@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3890)
This commit is contained in:
Richard Levitte 2017-07-08 22:13:24 +02:00
parent 04256277cb
commit a7ff57965b
1 changed files with 3 additions and 1 deletions
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4
ssl/s3_lib.c
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@ -2793,7 +2793,9 @@ static int cipher_compare(const void *a, const void *b)
const SSL_CIPHER *ap = (const SSL_CIPHER *)a;
const SSL_CIPHER *bp = (const SSL_CIPHER *)b;
return ap->id - bp->id;
if (ap->id == bp->id)
return 0;
return ap->id < bp->id ? -1 : 1;
}
void ssl_sort_cipher_list(void)