SpotBugs Bug Detector Report
The following document contains the results of SpotBugs
SpotBugs Version is 4.10.2
Threshold is medium
Effort is default
Summary
| Classes | Bugs | Errors | Missing Classes |
|---|---|---|---|
| 10 | 3 | 0 | 0 |
Files
| Class | Bugs |
|---|---|
| org.newsclub.net.unix.memory.SharedMemory | 3 |
org.newsclub.net.unix.memory.SharedMemory
| Bug | Category | Details | Line | Priority |
|---|---|---|---|---|
| Method org.newsclub.net.unix.memory.SharedMemory.init(MemoryImplUtilInternal) uses intrinsic lock of class org.newsclub.net.unix.memory.SharedMemory for synchronization, that is exposed by static org.newsclub.net.unix.memory.SharedMemory.createAnonymous(J[Lorg/newsclub/net/unix/memory/SharedMemoryOption;)Lorg/newsclub/net/unix/memory/SharedMemory;,\nstatic org.newsclub.net.unix.memory.SharedMemory.createAnonymous(J)Lorg/newsclub/net/unix/memory/SharedMemory;,\nstatic org.newsclub.net.unix.memory.SharedMemory.createExclusively(Ljava/lang/String;JLjava/util/Set;[Lorg/newsclub/net/unix/memory/SharedMemoryOption;)Lorg/newsclub/net/unix/memory/SharedMemory;,\nstatic org.newsclub.net.unix.memory.SharedMemory.createExclusively(Ljava/lang/String;J[Lorg/newsclub/net/unix/memory/SharedMemoryOption;)Lorg/newsclub/net/unix/memory/SharedMemory;,\nstatic org.newsclub.net.unix.memory.SharedMemory.createOrOpenExisting(Ljava/lang/String;JLjava/util/Set;[Lorg/newsclub/net/unix/memory/SharedMemoryOption;)Lorg/newsclub/net/unix/memory/SharedMemory;,\nstatic org.newsclub.net.unix.memory.SharedMemory.createOrOpenExisting(Ljava/lang/String;J[Lorg/newsclub/net/unix/memory/SharedMemoryOption;)Lorg/newsclub/net/unix/memory/SharedMemory;,\nstatic org.newsclub.net.unix.memory.SharedMemory.createOrReuseExisting(Ljava/lang/String;JLjava/util/Set;[Lorg/newsclub/net/unix/memory/SharedMemoryOption;)Lorg/newsclub/net/unix/memory/SharedMemory;,\nstatic org.newsclub.net.unix.memory.SharedMemory.createOrReuseExisting(Ljava/lang/String;J[Lorg/newsclub/net/unix/memory/SharedMemoryOption;)Lorg/newsclub/net/unix/memory/SharedMemory;,\nstatic org.newsclub.net.unix.memory.SharedMemory.openExisting(Ljava/lang/String;[Lorg/newsclub/net/unix/memory/SharedMemoryOption;)Lorg/newsclub/net/unix/memory/SharedMemory;,\nstatic org.newsclub.net.unix.memory.SharedMemory.shmOpen(Ljava/lang/String;Ljava/util/Set;IJ)Lorg/newsclub/net/unix/memory/SharedMemory;,\nstatic org.newsclub.net.unix.memory.SharedMemory.shmOpen0(Ljava/lang/String;Ljava/util/Set;IJ)Lorg/newsclub/net/unix/memory/SharedMemory;,\nstatic org.newsclub.net.unix.memory.SharedMemory.using(Ljava/io/FileDescriptor;)Lorg/newsclub/net/unix/memory/SharedMemory;. | SECURITY | USO_UNSAFE_METHOD_SYNCHRONIZATION | 145-157 | Medium |
| Static synchronized method org.newsclub.net.unix.memory.SharedMemory.init(MemoryImplUtilInternal) uses intrinsic lock of class org.newsclub.net.unix.memory.SharedMemory for synchronization, exposing the class to untrusted code. | SECURITY | USO_UNSAFE_STATIC_METHOD_SYNCHRONIZATION | 145-157 | Medium |
| Suppressing annotation OVERLY_PERMISSIVE_FILE_PERMISSION on the class org.newsclub.net.unix.memory.SharedMemory is unnecessary | STYLE | US_USELESS_SUPPRESSION_ON_CLASS | 51-677 | Medium |