commit 77c19899fb2edfa0e67f99f1355a2965fae61ed3
author Matthew Bouyack <mbouyack@google.com> Mon Sep 26 18:02:33 2016 +0000
committer android-build-merger <android-build-merger@google.com> Mon Sep 26 18:02:33 2016 +0000
tree 88d16b49620404e37e267d79799534641e6f1010
parent 91e3aee9bdc1a503affdd925dd4da352a198abca
parent c8db4817809e163d887f7955a03ad0f97159f12b

Fail gracefully when we fail to fork the update binary
am: c8db481780

Change-Id: I68691fb591b5819afe39e4792f9c26cc08eb87da

install.cpp

diff --git a/install.cpp b/install.cpp
index 71ad71f..d600ea3 100644
--- a/install.cpp
+++ b/install.cpp
@@ -369,6 +369,14 @@
     }
 
     pid_t pid = fork();
+
+    if (pid == -1) {
+        close(pipefd[0]);
+        close(pipefd[1]);
+        PLOG(ERROR) << "Failed to fork update binary";
+        return INSTALL_ERROR;
+    }
+
     if (pid == 0) {
         umask(022);
         close(pipefd[0]);