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[Bug 441073] user firewire permissions and dvgrab



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Summary: user firewire permissions and dvgrab


https://bugzilla.redhat.com/show_bug.cgi?id=441073





------- Additional Comments From psj familyjenner co uk  2008-06-29 08:58 EST -------
Captured strace output again ends with:

inotify_init()                          = 6
inotify_add_watch(6, "/dev", IN_CREATE) = 1
epoll_ctl(3, EPOLL_CTL_ADD, 4, {EPOLLIN, {u32=185799480, u64=185799480}}) = 0
epoll_ctl(3, EPOLL_CTL_ADD, 6, {EPOLLIN, {u32=185799484, u64=185799484}}) = 0
open("/dev", O_RDONLY|O_NONBLOCK|O_LARGEFILE|O_DIRECTORY|0x80000) = 7
fstat64(7, {st_mode=S_IFDIR|0755, st_size=4660, ...}) = 0
fcntl64(7, F_GETFD)                     = 0x1 (flags FD_CLOEXEC)
getdents(7, /* 214 entries */, 4096)    = 4096
open("/dev/fw1", O_RDWR)                = 8
ioctl(8, 0xc0242300, 0xbff96eb8)        = 0
close(8)                                = 0
open("/dev/fw0", O_RDWR)                = -1 EACCES (Permission denied)
getdents(7, /* 19 entries */, 4096)     = 344
getdents(7, /* 0 entries */, 4096)      = 0
close(7)                                = 0
close(6)                                = 0
close(4)                                = 0
close(5)                                = 0
close(3)                                = 0
futex(0x21d7728, FUTEX_WAKE_PRIVATE, 2147483647) = 0
write(2, "Error: no camera exists\n", 24) = 24
write(2, "\n", 1)                       = 1
exit_group(0)                           = ?

Showing the problem with user being unable to open /dev/fw0 due to permissions.

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