Problem with running svnserve with -d

[Christopher Budnick <cb...@gmail.com>]

Hello,

I'm currently trying to troubleshoot an issue with svnserve (when run
as a daemon with the -d option) being unable to authenticate users as
soon as the SSH connection to the server is lost or terminated.

Taking a look at it, it looks like it's trying to access /dev/urandom
whichs works as long as logged in, but then stops working after.

Steps to reproduce:

1) Connect to the server through SSH
2) Launch svnserve -d
3) Testing it works fine now
4) End SSH connection
5) Testing stops working and returns "file not found"

Cheers,
Christopher

Also, this is a partial strace:

26037 read(3, "### This file is an example pass"..., 4096) = 372
26037 read(3, "", 4096)                 = 0
26037 close(3)                          = 0
26037 munmap(0xbf5ff000, 4096)          = 0
26037 write(4, "( success ( ( CRAM-MD5 ) 36:d886"..., 69) = 69
26037 read(4, "( CRAM-MD5 ( ) ) ", 4096) = 17
26037 open("/dev/urandom", O_RDONLY)    = -1 ENOENT (No such file or directory)
26037 write(4, "( failure ( 39:Internal server e"..., 59) = 59
26037 read(4, "( CRAM-MD5 ( ) ) ", 4096) = 17
26037 open("/dev/urandom", O_RDONLY)    = -1 ENOENT (No such file or directory)
26037 write(4, "( failure ( 39:Internal server e"..., 59) = 59
26037 read(4, "( CRAM-MD5 ( ) ) ", 4096) = 17
26037 open("/dev/urandom", O_RDONLY)    = -1 ENOENT (No such file or directory)
26037 write(4, "( failure ( 39:Internal server e"..., 59) = 59
26037 read(4, "( CRAM-MD5 ( ) ) ", 4096) = 17
26037 open("/dev/urandom", O_RDONLY)    = -1 ENOENT (No such file or directory)
26037 write(4, "( failure ( 39:Internal server e"..., 59) = 59
26037 read(4, "( CRAM-MD5 ( ) ) ", 4096) = 17
26037 open("/dev/urandom", O_RDONLY)    = -1 ENOENT (No such file or directory)
26037 write(4, "( failure ( 39:Internal server e"..., 59) = 59
26037 read(4, "", 4096)                 = 0
26037 close(4)                          = 0
26037 brk(0)                            = 0x9859000
26037 brk(0)                            = 0x9859000
26037 brk(0x9853000)                    = 0x9853000
26037 brk(0)                            = 0x9853000
26037 brk(0)                            = 0x9853000
26037 brk(0)                            = 0x9853000
26037 brk(0x9840000)                    = 0x9840000
26037 brk(0)                            = 0x9840000
26037 exit_group(0)                     = ?
16270 <... accept resumed> 0x982d2fc, [16]) = ? ERESTARTSYS (To be restarted)
16270 --- SIGCHLD (Child exited) @ 0 (0) ---
16270 sigreturn()                       = ? (mask now [])
16270 waitpid(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}],
WNOHANG|WUNTRACED) = 26037
16270 waitpid(-1, 0xbff0afd0, WNOHANG|WUNTRACED) = -1 ECHILD (No child
processes)
16270 accept(3,  <unfinished ...>

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