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mod_ldap: prevent the possiblity of an infinite loop in the LDAP

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statistics display.
PR: 29216
Obtained from:
Submitted by:	Graham Leggett
Reviewed by:


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@105373 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Graham Leggett
2004-10-03 16:24:53 +00:00
parent 111edd2b76
commit 74fd534f2b
2 changed files with 8 additions and 2 deletions
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3
CHANGES
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@@ -2,6 +2,9 @@ Changes with Apache 2.1.0-dev
[Remove entries to the current 2.0 section below, when backported] [Remove entries to the current 2.0 section below, when backported]
*) mod_ldap: prevent the possiblity of an infinite loop in the LDAP
statistics display. PR 29216 [Graham Leggett]
*) mod_disk_cache: Do not store hop-by-hop headers. [Justin Erenkrantz] *) mod_disk_cache: Do not store hop-by-hop headers. [Justin Erenkrantz]
*) mod_cache: Try to correctly follow RFC 2616 13.3 on validating stale *) mod_cache: Try to correctly follow RFC 2616 13.3 on validating stale

5
modules/ldap/util_ldap_cache_mgr.c
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@@ -469,10 +469,13 @@ char *util_ald_cache_display_stats(request_rec *r, util_ald_cache_t *cache, char
for (i=0; i < cache->size; ++i) { for (i=0; i < cache->size; ++i) {
if (cache->nodes[i] != NULL) { if (cache->nodes[i] != NULL) {
nchains++; nchains++;
for (n = cache->nodes[i]; n != NULL; n = n->next) for (n = cache->nodes[i];
n != NULL && n != n->next;
n = n->next) {
totchainlen++; totchainlen++;
} }
} }
}
chainlen = nchains? (double)totchainlen / (double)nchains : 0; chainlen = nchains? (double)totchainlen / (double)nchains : 0;
if (id) { if (id) {