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author | Feng Xiao <xfxyjwf@gmail.com> | 2018-09-10 13:47:08 -0700 |
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committer | GitHub <noreply@github.com> | 2018-09-10 13:47:08 -0700 |
commit | f8cd9b0faca6edc2bc0d52b72b2729001afd15ff (patch) | |
tree | 8b96588cf8adfe27f55d3fc3c4ed35d5ab1032e7 | |
parent | 3bf0245fd2a99081d4077e2c867a8488dc15e636 (diff) | |
parent | 4e5ae963e855fb201aa70f2784a62c70ca3c6580 (diff) | |
download | protobuf-f8cd9b0faca6edc2bc0d52b72b2729001afd15ff.tar.gz protobuf-f8cd9b0faca6edc2bc0d52b72b2729001afd15ff.tar.bz2 protobuf-f8cd9b0faca6edc2bc0d52b72b2729001afd15ff.zip |
Merge pull request #5105 from sigurdm/invoke_plugin_via_cmd
On Windows invoke plugins using cmd.exe
-rw-r--r-- | src/google/protobuf/compiler/subprocess.cc | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/google/protobuf/compiler/subprocess.cc b/src/google/protobuf/compiler/subprocess.cc index 2e5a89ac..5bd3d435 100644 --- a/src/google/protobuf/compiler/subprocess.cc +++ b/src/google/protobuf/compiler/subprocess.cc @@ -124,14 +124,15 @@ void Subprocess::Start(const string& program, SearchMode search_mode) { << Win32ErrorMessage(GetLastError()); } - // CreateProcess() mutates its second parameter. WTF? - char* name_copy = portable_strdup(program.c_str()); + // Invoking cmd.exe allows for '.bat' files from the path as well as '.exe'. + // Using a malloc'ed string because CreateProcess() can mutate its second parameter. (WTF). + char *command_line = portable_strdup(("cmd.exe /c \"" + program + "\"").c_str()); // Create the process. PROCESS_INFORMATION process_info; if (CreateProcessA((search_mode == SEARCH_PATH) ? NULL : program.c_str(), - (search_mode == SEARCH_PATH) ? name_copy : NULL, + (search_mode == SEARCH_PATH) ? command_line : NULL, NULL, // process security attributes NULL, // thread security attributes TRUE, // inherit handles? @@ -152,7 +153,7 @@ void Subprocess::Start(const string& program, SearchMode search_mode) { CloseHandleOrDie(stdin_pipe_read); CloseHandleOrDie(stdout_pipe_write); - free(name_copy); + free(command_line); } bool Subprocess::Communicate(const Message& input, Message* output, |