[Bug 372025] Re: checkpassword apparently broken in Jaunty

[Chris Stork]

Here's an strace.  HTH.

root:~# printf "%s\0%s\0%s\0" bob s3cr3t Y2009 | strace checkpassword true 3<&0
execve("/bin/checkpassword", ["checkpassword", "true"], [/* 21 vars */]) = 0
open("/dev/urandom", O_RDONLY)          = 4
read(4, "\256\17\273\37\16\272d\267"..., 8) = 8
close(4)                                = 0
arch_prctl(ARCH_SET_FS, 0x603020)       = 0
read(3, "bob\0s3cr3t\0Y2009\0"..., 512) = 19
read(3, ""..., 493)                     = 0
close(3)                                = 0
open("/etc/passwd", O_RDONLY)           = 3
lseek(3, 0, SEEK_END)                   = 1935
mmap(NULL, 1935, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f0dcbb67000
close(3)                                = 0
munmap(0x7f0dcbb67000, 1935)            = 0
open("/etc/shadow", O_RDONLY)           = 3
lseek(3, 0, SEEK_END)                   = 1417
mmap(NULL, 1417, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f0dcbb67000
close(3)                                = 0
munmap(0x7f0dcbb67000, 1417)            = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, 0x7fffd3b67030) = -1 EINVAL (Invalid argument)
_exit(1)                                = ?

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checkpassword apparently broken in Jaunty
https://bugs.launchpad.net/bugs/372025
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