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Code Issues 5 Pull Requests Releases Activity

always load plugins with RTLD_LOCAL/RTLD_GROUP if available

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This commit is contained in:
Luke Howard
2018-12-31 12:46:29 +11:00
committed by Nico Williams
parent 803efebca5
commit befe1b8f90
9 changed files with 39 additions and 61 deletions
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14
lib/krb5/acache.c
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@@ -35,9 +35,6 @@
#include "krb5_locl.h"
#include <krb5_ccapi.h>
#ifdef HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#ifndef KCM_IS_API_CACHE
@@ -115,23 +112,16 @@ init_ccapi(krb5_context context)
#ifdef HAVE_DLOPEN
#ifndef RTLD_LAZY
#define RTLD_LAZY 0
#endif
#ifndef RTLD_LOCAL
#define RTLD_LOCAL 0
#endif
#ifdef KRB5_USE_PATH_TOKENS
{
char * explib = NULL;
if (_krb5_expand_path_tokens(context, lib, 0, &explib) == 0) {
cc_handle = dlopen(explib, RTLD_LAZY|RTLD_LOCAL);
cc_handle = dlopen(explib, RTLD_LAZY|RTLD_LOCAL|RTLD_GROUP);
free(explib);
}
}
#else
cc_handle = dlopen(lib, RTLD_LAZY|RTLD_LOCAL);
cc_handle = dlopen(lib, RTLD_LAZY|RTLD_LOCAL|RTLD_GROUP);
#endif
if (cc_handle == NULL) {

5
lib/krb5/plugin.c
View File

@@ -35,11 +35,6 @@
#include "krb5_locl.h"
#ifdef HAVE_DLFCN_H
#include <dlfcn.h>
#endif
#include <dirent.h>
/*
* Definitions:
*