sc_serv segmentation faults - please help!

[binray303]

Hi there.

I have successfully run shoutcast DNAS/Linux v1.9.5 on Debian Linux, kernel 2.4.32 however, when I a stream connects, the server segmentation faults.

Below is a stream trace I ran as follows:

strace /home/marty/bin/sc_serv /home/marty/etc/shoutcast.conf

-- snip snip --

execve("/home/marty/bin/sc_serv", ["/home/marty/bin/sc_serv", "/home/marty/etc/shoutcast.conf"], [/* 17 vars */]) = 0
uname({sys="Linux", node="halcyon", ...}) = 0
brk(0) = 0x816cf84
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=48976, ...}) = 0
old_mmap(NULL, 48976, PROT_READ, MAP_PRIVATE, 3, 0) = 0x40017000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/libpthread.so.0", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\20@\0\000"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=87884, ...}) = 0
old_mmap(NULL, 339108, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x40023000
old_mmap(0x40032000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe000) = 0x40032000
old_mmap(0x40034000, 269476, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x40034000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\320T\1"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1144316, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40076000
old_mmap(NULL, 1150036, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x40077000
old_mmap(0x4018a000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x113000) = 0x4018a000
old_mmap(0x4018e000, 7252, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x4018e000
close(3) = 0
mprotect(0x4018a000, 4096, PROT_READ) = 0
munmap(0x40017000, 48976) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=RLIM_INFINITY, rlim_max=RLIM_INFINITY}) = 0
setrlimit(RLIMIT_STACK, {rlim_cur=2044*1024, rlim_max=RLIM_INFINITY}) = 0
getpid() = 13834
rt_sigaction(SIGRTMIN, {0x4002b330, [], SA_RESTORER, 0x4009f668}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x4002b3e0, [RTMIN], SA_RESTORER, 0x4009f668}, NULL, 8) = 0
rt_sigaction(SIGRT_2, {0x4002aeb0, [], SA_RESTORER, 0x4009f668}, NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, [RTMIN], NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RT_1], NULL, 8) = 0
_sysctl({{CTL_KERN, KERN_VERSION, 0, 20d91, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, 2, 0xbffff954, 35
, (nil), 0}) = 0
time([1136938693]) = 1136938693
brk(0) = 0x816cf84
brk(0x818df84) = 0x818df84
brk(0x818e000) = 0x818e000
fstat64(1, {st_mode=S_IFREG|0644, st_size=2923, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40017000
rt_sigaction(SIGINT, {0x4002ff70, [INT], SA_RESTORER|SA_RESTART, 0x4009f668}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGTERM, {0x4002ff70, [TERM], SA_RESTORER|SA_RESTART, 0x4009f668}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGKILL, {0x4002ff70, [KILL], SA_RESTORER|SA_RESTART, 0x4009f668}, {SIG_DFL}, 8) = -1 EINVAL (Invalid argument)
rt_sigaction(SIGPIPE, {0x4002ff70, [PIPE], SA_RESTORER|SA_RESTART, 0x4009f668}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGHUP, {0x4002ff70, [HUP], SA_RESTORER|SA_RESTART, 0x4009f668}, {SIG_DFL}, 8) = 0
rt_sigaction(SIGWINCH, {0x4002ff70, [WINCH], SA_RESTORER|SA_RESTART, 0x4009f668}, {SIG_DFL}, 8) = 0
rt_sigprocmask(SIG_BLOCK, [PIPE], [RTMIN], 8) = 0
open("/home/marty/etc/shoutcast.conf", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0700, st_size=14432, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40018000
read(3, "; SHOUTcast Distributed Network "..., 4096) = 4096
read(3, "*\r\n\r\n; SrcIP, the interface to l"..., 4096) = 4096
read(3, "and the source plug-in\'s title i"..., 4096) = 4096
read(3, " file are processed first to las"..., 4096) = 2144
read(3, "", 4096) = 0
close(3) = 0
munmap(0x40018000, 4096) = 0
time(NULL) = 1136938693
open("/etc/localtime", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=785, ...}) = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=785, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40018000
read(3, "TZif\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\4\0\0\0\4\0"..., 4096) = 785
close(3) = 0
munmap(0x40018000, 4096) = 0
open("/home/marty/log.shoutcast", O_RDWR|O_APPEND|O_CREAT, 0666) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=4769, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40018000
write(3, "<01/11/06@11:18:13> [SHOUTcast] "..., 79) = 79
getpid() = 13834
time(NULL) = 1136938693
write(3, "<01/11/06@11:18:13> [main] pid: "..., 38) = 38
time(NULL) = 1136938693
write(3, "<01/11/06@11:18:13> [main] loade"..., 77) = 77
time(NULL) = 1136938693
write(3, "<01/11/06@11:18:13> [main] initi"..., 70) = 70
open("sc_serv.ban", O_RDONLY) = -1 ENOENT (No such file or directory)
time(NULL) = 1136938693
write(3, "<01/11/06@11:18:13> [main] No ba"..., 59) = 59
open("sc_serv.rip", O_RDONLY) = -1 ENOENT (No such file or directory)
time(NULL) = 1136938693
write(3, "<01/11/06@11:18:13> [main] No ri"..., 59) = 59
old_mmap(NULL, 1433600, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x40190000
time(NULL) = 1136938693
write(3, "<01/11/06@11:18:13> [main] relay"..., 49) = 49
pipe([4, 5]) = 0
clone(child_stack=0x81888b4, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND) = 13835
write(5, "Tg\1\0\5\0\0\0004\365\377\277\226v\0@\352_\2@\367\211\4"..., 148) = 148
rt_sigprocmask(SIG_SETMASK, NULL, [PIPE RTMIN], 8) = 0
write(5, "\2406\3@\0\0\0\0\0\0\0\0\240\342\4\10\0\0\0\0\0\20\0\200"..., 148) = 148
rt_sigprocmask(SIG_SETMASK, NULL, [PIPE RTMIN], 8) = 0
rt_sigsuspend([PIPE] <unfinished ...>
--- SIGRTMIN (Unknown signal 32) @ 0 (0) ---
<... rt_sigsuspend resumed> ) = -1 EINTR (Interrupted system call)
sigreturn() = ? (mask now [PIPE RTMIN])
time(NULL) = 1136938693
write(3, "<01/11/06@11:18:13> [main] openi"..., 49) = 49
socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 7
setsockopt(7, SOL_SOCKET, SO_REUSEADDR, [1], 4) = 0
bind(7, {sa_family=AF_INET, sin_port=htons(30303), sin_addr=inet_addr("10.10.10.10")}, 16) = 0
listen(7, 64) = 0
time(NULL) = 1136938693
write(3, "<01/11/06@11:18:13> [main] Clien"..., 61) = 61
rt_sigprocmask(SIG_SETMASK, NULL, [PIPE RTMIN], 8) = 0
write(5, "\2406\3@\0\0\0\0\0\0\0\0\320\321\4\10\10\301\27\10\0\20"..., 148) = 148
rt_sigprocmask(SIG_SETMASK, NULL, [PIPE RTMIN], 8) = 0
rt_sigsuspend([PIPE] <unfinished ...>
--- SIGRTMIN (Unknown signal 32) @ 0 (0) ---
<... rt_sigsuspend resumed> ) = -1 EINTR (Interrupted system call)
sigreturn() = ? (mask now [PIPE RTMIN])
time(NULL) = 1136938693
write(3, "<01/11/06@11:18:13> [main] clien"..., 55) = 55
rt_sigprocmask(SIG_SETMASK, NULL, [PIPE RTMIN], 8) = 0
write(5, "\2406\3@\0\0\0\0\0\0\0\0d\237\4\10\0\0\0\0\0\20\0\200\0"..., 148) = 148
rt_sigprocmask(SIG_SETMASK, NULL, [PIPE RTMIN], 8) = 0
rt_sigsuspend([PIPE] <unfinished ...>
--- SIGRTMIN (Unknown signal 32) @ 0 (0) ---
<... rt_sigsuspend resumed> ) = -1 EINTR (Interrupted system call)
sigreturn() = ? (mask now [PIPE RTMIN])
time(NULL) = 1136938693
write(3, "<01/11/06@11:18:13> [main] dns t"..., 47) = 47
rt_sigprocmask(SIG_SETMASK, NULL, [PIPE RTMIN], 8) = 0
write(5, "\2406\3@\0\0\0\0\0\0\0\0\24M\5\10\0\0\0\0\0\20\0\200\0"..., 148) = 148
rt_sigprocmask(SIG_SETMASK, NULL, [PIPE RTMIN], 8) = 0
rt_sigsuspend([PIPE] <unfinished ...>
--- SIGRTMIN (Unknown signal 32) @ 0 (0) ---
<... rt_sigsuspend resumed> ) = -1 EINTR (Interrupted system call)
sigreturn() = ? (mask now [PIPE RTMIN])
time([1136938693]) = 1136938693
select(0, NULL, NULL, NULL, {1, 0}) = ? ERESTARTNOHAND (To be restarted)
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++

-- snip snip --


Any help would be greatly appreciated!

Kind regards,
Marty