Fix detecting file as directory on zOS issue #8051

pull/8066/head
Mahdi Hosseini 4 years ago committed by Adam Cozzette
parent a73c8e052d
commit 51bdb51050
  1. 7
      src/google/protobuf/compiler/importer.cc

@ -495,10 +495,17 @@ io::ZeroCopyInputStream* DiskSourceTree::OpenDiskFile(
do {
ret = stat(filename.c_str(), &sb);
} while (ret != 0 && errno == EINTR);
#if defined(_WIN32)
if (ret == 0 && sb.st_mode & S_IFDIR) {
last_error_message_ = "Input file is a directory.";
return NULL;
}
#elif
if (ret == 0 && S_ISDIR(sb.st_mode)) {
last_error_message_ = "Input file is a directory.";
return NULL;
}
#endif
int file_descriptor;
do {
file_descriptor = open(filename.c_str(), O_RDONLY);

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