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| author | Tao Bao <tbao@google.com> | 2016-11-21 20:06:36 +0100 |
|---|---|---|
| committer | Gerrit Code Review <noreply-gerritcodereview@google.com> | 2016-11-21 20:06:37 +0100 |
| commit | 340a2d364f4909c7f87afbd1d1aab1aa0abf66d4 (patch) | |
| tree | 80b6f372d5756af5ba4ee4872a3464ea4a697043 | |
| parent | Merge "Call update_engine_sideload from recovery." (diff) | |
| parent | Fail gracefully when we fail to fork the update binary (diff) | |
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Diffstat (limited to '')
| -rw-r--r-- | install.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/install.cpp b/install.cpp index 98f1e3f36..f124a2688 100644 --- a/install.cpp +++ b/install.cpp @@ -373,6 +373,14 @@ try_update_binary(const char* path, ZipArchiveHandle zip, bool* wipe_cache, } 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]); |