log: fix repeated invocation of vsnprintf()/vaprintf() in log_struct()

https://bugs.freedesktop.org/show_bug.cgi?id=55213
2012-09-24 23:26:46 +02:00
parent 1920e37ef9
commit 963ddb917d
4 changed files with 76 additions and 2 deletions
@@ -1307,6 +1307,12 @@ int main(int argc, char *argv[]) {

                        if (arg_user) {

+                                /* Note that this resolves user names
+                                 * inside the container, and hence
+                                 * accesses the NSS modules from the
+                                 * container and not the host. This is
+                                 * a bit weird... */
+
                                if (get_user_creds((const char**)&arg_user, &uid, &gid, &home, NULL) < 0) {
                                        log_error("get_user_creds() failed: %m");
                                        goto child_fail;