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optimise ssl3_get_cipher_by_std_name()

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Return immediately on matched cipher. Without this patch the code only breaks out of the inner for loop, meaning for a matched TLS13 cipher the code will still loop through 160ish SSL3 ciphers.

CLA: trivial

Reviewed-by: Paul Dale <paul.dale@oracle.com>
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
(Merged from https://github.com/openssl/openssl/pull/13000)
This commit is contained in:
hklaas 2020-09-26 10:54:13 +01:00 committed by Dmitry Belyavskiy
parent 8c27ee6e05
commit d93bded6aa
1 changed files with 1 additions and 2 deletions
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3
ssl/s3_lib.c
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@ -4132,8 +4132,7 @@ const SSL_CIPHER *ssl3_get_cipher_by_std_name(const char *stdname)
if (tbl->stdname == NULL)
continue;
if (strcmp(stdname, tbl->stdname) == 0) {
c = tbl;
break;
return tbl;
}
}
}