[fuse-devel] FUSE-J: get_env() problem

[Alexander <ab...@st...>]

There doesn't seem to be any FUSE-J list, but there has been some FUSE-J
traffic on this list, so I hope you won't mind.

I'm using gcj 4 on Linux. (Fedora Core development branch.)

FUSE-J would segfault as soon as it had mounted the file system and gdb
showed that get_env() was returning garbage (0x1). I assumed that the
problem was that get_env() and thus AttachCurrentThreadAsDaemon() was
being called multiple times before release_env(). Since
AttachCurrentThreadAsDaemon() is a no-op if the thread is already
attached it wouldn't always set the env pointer.

I applied the attached patch and the problem went away. It makes
get_env() call GetEnv() first before trying to attach. Is this the
correct solution?

/abo