diff options
| author | Tom Yu <tlyu@mit.edu> | 2006-06-22 03:00:53 +0000 |
|---|---|---|
| committer | Tom Yu <tlyu@mit.edu> | 2006-06-22 03:00:53 +0000 |
| commit | 17485051a2b610cf496e78c7f644e6c8505e1e02 (patch) | |
| tree | a7bfd0db6aab92fea97b0b696e66ed85ef5b3091 /src | |
| parent | 9f842b34ae3503e72d536eb70322de008645196e (diff) | |
* src/util/support/plugins.c (krb5int_open_plugin): Use RTLD_LOCAL
instead of RTLD_GLOBAL. Use RTLD_GROUP if available.
ticket: 3909
tags: pullup
git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@18192 dc483132-0cff-0310-8789-dd5450dbe970
Diffstat (limited to 'src')
| -rw-r--r-- | src/util/support/plugins.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/util/support/plugins.c b/src/util/support/plugins.c index 9d025942e..d0752e322 100644 --- a/src/util/support/plugins.c +++ b/src/util/support/plugins.c @@ -95,9 +95,14 @@ krb5int_open_plugin (const char *filepath, struct plugin_file_handle **h, struct #if USE_DLOPEN if (!err && (statbuf.st_mode & S_IFMT) == S_IFREG) { void *handle = NULL; +#ifdef RTLD_GROUP +#define PLUGIN_DLOPEN_FLAGS (RTLD_NOW | RTLD_LOCAL | RTLD_GROUP) +#else +#define PLUGIN_DLOPEN_FLAGS (RTLD_NOW | RTLD_LOCAL) +#endif if (!err) { - handle = dlopen(filepath, RTLD_NOW | RTLD_GLOBAL); + handle = dlopen(filepath, PLUGIN_DLOPEN_FLAGS); if (handle == NULL) { const char *e = dlerror(); Tprintf ("dlopen(%s): %s\n", filepath, e); |