| commit | 4e0a252372052f194764c3c0a511e17d22549e6c | [log] [tgz] |
|---|---|---|
| author | Mark Salyzyn <salyzyn@google.com> | Wed Mar 18 23:44:20 2015 +0000 |
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | Wed Mar 18 23:44:21 2015 +0000 |
| tree | b1fda33e613fa078443e7e62331649a3c9857a9f | |
| parent | 26c4c905d3fc19b24f12a6aa0e22217f0e73e5de [diff] | |
| parent | 31f7df5fd1016ccfdec6ba9d65cd296861b2c40f [diff] |
Merge "liblog: reject empty logging messages"
diff --git a/liblog/logd_write.c b/liblog/logd_write.c index a865093..8f8cc3f 100644 --- a/liblog/logd_write.c +++ b/liblog/logd_write.c
@@ -178,6 +178,10 @@ static pid_t last_pid = (pid_t) -1; static atomic_int_fast32_t dropped; + if (!nr) { + return -EINVAL; + } + if (last_uid == AID_ROOT) { /* have we called to get the UID yet? */ last_uid = getuid(); }