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e459464ec1
I update it to the latest version, 265. Then I use some patches: The nss_ldap-265-glibc-2.16.patch is the one that fixes the crash. The crashes.patch is another one that I took from RH that said to fixes somes crashes, but it didn't fix the crash I was seeing. But I guess it fixes something.
105 lines
3.7 KiB
Diff
105 lines
3.7 KiB
Diff
https://bugzilla.redhat.com/show_bug.cgi?id=488857
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Distinguish between contexts that are somewhat persistent and one-offs
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which are used to fulfill part of a larger request.
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diff -up nss_ldap-253/ldap-grp.c nss_ldap-253/ldap-grp.c
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--- nss_ldap-253/ldap-grp.c 2009-05-08 13:30:43.000000000 -0400
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+++ nss_ldap-253/ldap-grp.c 2009-05-08 13:34:41.000000000 -0400
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@@ -857,7 +857,7 @@ ng_chase (const char *dn, ldap_initgroup
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LA_STRING (a) = dn;
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LA_TYPE (a) = LA_TYPE_STRING;
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- if (_nss_ldap_ent_context_init_locked (&ctx) == NULL)
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+ if (_nss_ldap_ent_context_init_internal_locked (&ctx) == NULL)
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{
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return NSS_UNAVAIL;
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}
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@@ -930,7 +930,7 @@ ng_chase_backlink (const char ** members
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LA_STRING_LIST (a) = filteredMembersOf;
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LA_TYPE (a) = LA_TYPE_STRING_LIST_OR;
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- if (_nss_ldap_ent_context_init_locked (&ctx) == NULL)
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+ if (_nss_ldap_ent_context_init_internal_locked (&ctx) == NULL)
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{
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free (filteredMembersOf);
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return NSS_UNAVAIL;
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diff -up nss_ldap-253/ldap-netgrp.c nss_ldap-253/ldap-netgrp.c
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--- nss_ldap-253/ldap-netgrp.c 2009-05-08 13:31:35.000000000 -0400
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+++ nss_ldap-253/ldap-netgrp.c 2009-05-08 13:33:14.000000000 -0400
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@@ -691,7 +691,7 @@ do_innetgr_nested (ldap_innetgr_args_t *
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LA_TYPE (a) = LA_TYPE_STRING;
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LA_STRING (a) = nested; /* memberNisNetgroup */
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- if (_nss_ldap_ent_context_init_locked (&ctx) == NULL)
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+ if (_nss_ldap_ent_context_init_internal_locked (&ctx) == NULL)
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{
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debug ("<== do_innetgr_nested: failed to initialize context");
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return NSS_UNAVAIL;
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diff -up nss_ldap-253/ldap-nss.c nss_ldap-253/ldap-nss.c
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--- nss_ldap-253/ldap-nss.c 2009-05-08 13:27:17.000000000 -0400
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+++ nss_ldap-253/ldap-nss.c 2009-05-08 14:05:51.000000000 -0400
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@@ -1961,6 +1961,7 @@ _nss_ldap_ent_context_init_locked (ent_c
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debug ("<== _nss_ldap_ent_context_init_locked");
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return NULL;
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}
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+ ctx->ec_internal = 0;
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*pctx = ctx;
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}
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else
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@@ -1990,6 +1991,15 @@ _nss_ldap_ent_context_init_locked (ent_c
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return ctx;
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}
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+ent_context_t *
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+_nss_ldap_ent_context_init_internal_locked (ent_context_t ** pctx)
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+{
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+ ent_context_t *ctx;
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+ ctx = _nss_ldap_ent_context_init_locked (pctx);
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+ if (ctx != NULL)
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+ ctx->ec_internal = 1;
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+ return ctx;
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+}
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/*
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* Clears a given context; we require the caller
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@@ -2031,7 +2041,8 @@ _nss_ldap_ent_context_release (ent_conte
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LS_INIT (ctx->ec_state);
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- if (_nss_ldap_test_config_flag (NSS_LDAP_FLAGS_CONNECT_POLICY_ONESHOT))
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+ if (!ctx->ec_internal &&
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+ _nss_ldap_test_config_flag (NSS_LDAP_FLAGS_CONNECT_POLICY_ONESHOT))
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{
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do_close ();
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}
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diff -up nss_ldap-253/ldap-nss.h nss_ldap-253/ldap-nss.h
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--- nss_ldap-253/ldap-nss.h 2009-05-08 13:35:47.000000000 -0400
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+++ nss_ldap-253/ldap-nss.h 2009-05-08 13:52:25.000000000 -0400
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@@ -560,6 +560,8 @@ struct ent_context
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ldap_state_t ec_state; /* eg. for services */
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int ec_msgid; /* message ID */
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LDAPMessage *ec_res; /* result chain */
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+ int ec_internal; /* this context is just a part of a larger
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+ * query for information */
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ldap_service_search_descriptor_t *ec_sd; /* current sd */
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struct berval *ec_cookie; /* cookie for paged searches */
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};
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@@ -744,6 +746,15 @@ ent_context_t *_nss_ldap_ent_context_ini
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ent_context_t *_nss_ldap_ent_context_init_locked (ent_context_t **);
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/*
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+ * _nss_ldap_ent_context_init_internal_locked() has the same
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+ * behaviour, except it marks the context as one that's being
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+ * used to fetch additional data used in answering a request, i.e.
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+ * that this isn't the "main" context
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+ */
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+
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+ent_context_t *_nss_ldap_ent_context_init_internal_locked (ent_context_t **);
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+
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+/*
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* _nss_ldap_ent_context_release() is used to manually free a context
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*/
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void _nss_ldap_ent_context_release (ent_context_t *);
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