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* modules/proxy/proxy_util.c (ap_proxy_share_balancer): Create the

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nonce as a pseudo-UUID using the PRNG.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1864693 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Joe Orton
2019-08-08 12:03:14 +00:00
parent 47449ceebc
commit 9fb0386653
1 changed files with 5 additions and 4 deletions
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9
modules/proxy/proxy_util.c
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@ -1247,10 +1247,11 @@ PROXY_DECLARE(apr_status_t) ap_proxy_share_balancer(proxy_balancer *balancer,
if (*balancer->s->nonce == PROXY_UNSET_NONCE) { if (*balancer->s->nonce == PROXY_UNSET_NONCE) {
char nonce[APR_UUID_FORMATTED_LENGTH + 1]; char nonce[APR_UUID_FORMATTED_LENGTH + 1];
apr_uuid_t uuid; apr_uuid_t uuid;
/* Retrieve a UUID and store the nonce for the lifetime of
* the process. /* Generate a pseudo-UUID from the PRNG to use as a nonce for
*/ * the lifetime of the process. uuid.data is a char array so
apr_uuid_get(&uuid); * this is an adequate substitute for apr_uuid_get(). */
ap_random_insecure_bytes(uuid.data, sizeof uuid.data);
apr_uuid_format(nonce, &uuid); apr_uuid_format(nonce, &uuid);
rv = PROXY_STRNCPY(balancer->s->nonce, nonce); rv = PROXY_STRNCPY(balancer->s->nonce, nonce);
} }