[LevelDB] Do no crash if filesystem can't fsync

See bitcoin#10000
Fuzzbawls · Mar 15, 2017 · c8c029b · c8c029b
1 parent d40bc3f
commit c8c029b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/util/env_posix.cc b/util/env_posix.cc
@@ -231,7 +231,7 @@ class PosixWritableFile : public WritableFile {
       if (fd < 0) {
         s = IOError(dir, errno);
       } else {
-        if (fsync(fd) < 0) {
+        if (fsync(fd) < 0 && errno != EINVAL) {
           s = IOError(dir, errno);
         }
         close(fd);