[fuse-devel] valgrind & fuse: failed to exec fusermount: Permission denied

[<sa...@ar...>]

Hi,

I have a new problem to run valgrind with FUSE:
saf@rack ~/cvs/client/fuse/src $ valgrind ./noofs_fuse -c 50 -i 120 root:no=
ofs@localhost:4242 -f -d -o allow_other=20
/mnt2
=2E..
Mounting now filesystem via FUSE...
init.c@un_init(...) [00020]:=20
=3D=3D15072=3D=3D=20
=3D=3D15072=3D=3D Thread 1:
=3D=3D15072=3D=3D Syscall param socketcall.recvmsg(msg) points to uninitial=
ised byte(s)
=3D=3D15072=3D=3D    at 0x404F7DE: recvmsg (in /lib/tls/libpthread-2.3.5.so)
=3D=3D15072=3D=3D    by 0x403F54F: fuse_mount (mount.c:281)
=3D=3D15072=3D=3D    by 0x403ECD1: fuse_setup_common (helper.c:203)
=3D=3D15072=3D=3D    by 0x403EEAD: fuse_main_common (helper.c:262)
=3D=3D15072=3D=3D    by 0x804CA75: main (main.c:59)
=3D=3D15072=3D=3D  Address 0xBEF96748 is on thread 1's stack
fuse: failed to exec fusermount: Permission denied

I don't understand why I get Permission denied, I tried also as root user w=
ith root permissions,
I got the same error.
It seems that it comes from recvmsg of the fuse module to the fuse lib?

I use fuse 2.5.0 and valgrind-3.1.0-Debian.

Does some body knows why I get this error? I need to debug my fuse client.

--=20
Best regards,
Stephan FERRARO
NOOFS Core Developper - http://www.noofs.org/
GnuPG public key: gpg --keyserver www.keyserver.net --recv-key 94B2664F