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| author | Volker Lendecke <vl@samba.org> | 2011-02-23 23:20:27 +0100 |
|---|---|---|
| committer | Volker Lendecke <vlendec@samba.org> | 2011-02-26 13:19:01 +0100 |
| commit | b0aba1753820aa735d594f75b8ee01fa349297e3 (patch) | |
| tree | e344922553e455a99e76a0208cc91a0ff23e33c1 /lib | |
| parent | 22d8d277c63e13f1e44221829fc3538f63526aa2 (diff) | |
| download | samba-b0aba1753820aa735d594f75b8ee01fa349297e3.tar.gz samba-b0aba1753820aa735d594f75b8ee01fa349297e3.tar.bz2 samba-b0aba1753820aa735d594f75b8ee01fa349297e3.zip | |
nss_wrapper: Fix a segfault when libnss_winbind.so is not loadable
Autobuild-User: Volker Lendecke <vlendec@samba.org>
Autobuild-Date: Sat Feb 26 13:19:01 CET 2011 on sn-devel-104
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/nss_wrapper/nss_wrapper.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/lib/nss_wrapper/nss_wrapper.c b/lib/nss_wrapper/nss_wrapper.c index 78c51823fd..cfa5a68712 100644 --- a/lib/nss_wrapper/nss_wrapper.c +++ b/lib/nss_wrapper/nss_wrapper.c @@ -479,8 +479,17 @@ static bool nwrap_module_init(const char *name, b->name = name; b->ops = ops; b->so_path = so_path; - b->so_handle = nwrap_load_module(so_path); - b->fns = nwrap_load_module_fns(b); + + if (so_path != NULL) { + b->so_handle = nwrap_load_module(so_path); + b->fns = nwrap_load_module_fns(b); + if (b->fns == NULL) { + return false; + } + } else { + b->so_handle = NULL; + b->fns = NULL; + } (*num_backends)++; |