Package: mount
Version: 2.16.2-0
Severity: important
mount gives a completely wrong error message after the kernel refused to
mount something with ENOMEDIUM.
| # mount /dev/sr0 /mnt/man1
| mount: you must specify the filesystem type
| execve("/bin/mount", ["mount", "/dev/sr0", "/mnt/man1"], [/* 22 vars */]) = 0
| [...]
| umask(022) = 027
| open("/dev/null", O_RDWR) = 3
| close(3) = 0
| getuid() = 0
| geteuid() = 0
| stat("/dev/sr0", {st_mode=S_IFBLK|0660, st_rdev=makedev(11, 0), ...}) = 0
| readlink("/dev", 0x7fff70e72450, 4096) = -1 EINVAL (Invalid argument)
| readlink("/dev/sr0", 0x7fff70e72450, 4096) = -1 EINVAL (Invalid argument)
| rt_sigprocmask(SIG_BLOCK, ~[TRAP SEGV RTMIN RT_1], NULL, 8) = 0
| open("/dev/sr0", O_RDONLY) = -1 ENOMEDIUM (No medium found)
| rt_sigprocmask(SIG_BLOCK, [CHLD], ~[TRAP KILL SEGV STOP RTMIN RT_1], 8) = 0
| nanosleep({3, 0}, 0x7fff70e73150) = 0
| open("/dev/sr0", O_RDONLY) = -1 ENOMEDIUM (No medium found)
| rt_sigprocmask(SIG_BLOCK, [CHLD], ~[TRAP KILL SEGV STOP RTMIN RT_1], 8) = 0
| nanosleep({3, 0}, 0x7fff70e73150) = 0
| open("/dev/sr0", O_RDONLY) = -1 ENOMEDIUM (No medium found)
| rt_sigprocmask(SIG_BLOCK, [CHLD], ~[TRAP KILL SEGV STOP RTMIN RT_1], 8) = 0
| nanosleep({3, 0}, 0x7fff70e73150) = 0
| open("/dev/sr0", O_RDONLY) = -1 ENOMEDIUM (No medium found)
| rt_sigprocmask(SIG_BLOCK, [CHLD], ~[TRAP KILL SEGV STOP RTMIN RT_1], 8) = 0
| nanosleep({3, 0}, 0x7fff70e73150) = 0
| open("/dev/sr0", O_RDONLY) = -1 ENOMEDIUM (No medium found)
| rt_sigprocmask(SIG_BLOCK, [CHLD], ~[TRAP KILL SEGV STOP RTMIN RT_1], 8) = 0
| nanosleep({3, 0}, 0x7fff70e73150) = 0
| open("/dev/sr0", O_RDONLY) = -1 ENOMEDIUM (No medium found)
| open("/etc/filesystems", O_RDONLY) = -1 ENOENT (No such file or
directory)
| open("/proc/filesystems", O_RDONLY) = 3
| [...]
| munmap(0x7f3e7242a000, 4096) = 0
| open("/usr/share/locale/en_US/LC_MESSAGES/util-linux-ng.mo", O_RDONLY) = -1
ENOENT (No such file or directory)
| open("/usr/share/locale/en/LC_MESSAGES/util-linux-ng.mo", O_RDONLY) = -1
ENOENT (No such file or directory)
| write(2, "mount: you must specify the file"..., 43) = 43
| write(2, "\n", 1) = 1
| exit_group(32) = ?
That it blocks SIGINT during the loop is a different problem.
Bastian
--
I'm a soldier, not a diplomat. I can only tell the truth.
-- Kirk, "Errand of Mercy", stardate 3198.9
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