pam_winbind: Fix a memleak

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>

diff --git a/nsswitch/pam_winbind.c b/nsswitch/pam_winbind.c
index 06a8db21b690afb84ec22b1fc22ee728c512ffed..87aa79de82c72bfb2807b08d79a1c6e685b70536 100644 (file)
--- a/nsswitch/pam_winbind.c
+++ b/nsswitch/pam_winbind.c
@@ -2461,6 +2461,7 @@ static char winbind_get_separator(struct pwb_context *ctx)
 {
        wbcErr wbc_status;
        static struct wbcInterfaceDetails *details = NULL;
+       char result;
 
        wbc_status = wbcCtxInterfaceDetails(ctx->wbc_ctx, &details);
        if (!WBC_ERROR_IS_OK(wbc_status)) {
@@ -2474,7 +2475,9 @@ static char winbind_get_separator(struct pwb_context *ctx)
                return '\0';
        }
 
-       return details->winbind_separator;
+       result = details->winbind_separator;
+       wbcFreeMemory(details);
+       return result;
 }