--- Begin Message ---
Package: ysm
Version: 2.9.6-1
Severity: important
How to reproduce :
0. run ysm
1. Enter UIN 0 to register new UIN
2. Press enter for empty proxy
3. Enter password once, and next time to verify
4. Wait a little
5. See CPU usage goes up to 100%
ltrace for this process shows the following :
inet_aton("login.icq.com", 0xbff6115c) = 0
gethostbyname("login.icq.com") = 0x4113edd0
socket(2, 1, 0) = 3
connect(3, 0xbff61190, 16, 0x4113cae4, 0x80690a8) = 0
getsockname(3, 0xbff611d0, 0xbff611cc, 0, 0x1000415) = 0
read(3, "*\001j\223", 6) = 6
read(3, "", 4) = 4
strlen("apulooz") = 7
malloc(10) = 0x8082a50
rand(10, 0x8068bd0, 5613, 0, 0x8068bd0) = 0x6b8b4567
write(3, "*\001\260\363", 10) = 10
free(0x8082a50) = <void>
malloc(62) = 0x8082a60
memset(0x8082a60, '\000', 62) = 0x8082a60
strlen("apulooz") = 7
strlen("apulooz") = 7
memcpy(0x8082a8e, "apulooz", 7) = 0x8082a8e
strlen("apulooz") = 7
malloc(78) = 0x8082aa8
memset(0x8082aa8, '\000', 78) = 0x8082aa8
time(NULL) = 1122273726
srand(0x42e489be, 78, 0x8068bd0, 2133, 0xbff61258) = 0
rand(0x8082ab0, 4, 0x8068bd0, 2133, 0xbff61258) = 0x193319f8
memcpy(0x8082ab8, "", 62) = 0x8082ab8
write(3, "*\002\260\364", 78) = 78
free(0x8082aa8) = <void>
free(0x8082a60) = <void>
read(3, "*\002j\224", 6) = 6
malloc(43) = 0x8082aa8
memset(0x8082aa8, '\000', 43) = 0x8082aa8
read(3, "", 42) = 42
free(0x8082aa8) = <void>
read(3, "*\004j\225", 6) = 6
malloc(1) = 0x8082a50
memset(0x8082a50, '\000', 1) = 0x8082a50
read(3, "", 6) = 0
read(3, "", 6) = 0
(and then it goes into read() ad infinitum)
strace shows the following (195.24.128.65 is our local DNS server) :
socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 3
connect(3, {sa_family=AF_INET, sin_port=htons(53),
sin_addr=inet_addr("195.24.128.65")}, 28) = 0
fcntl64(3, F_GETFL) = 0x2 (flags O_RDWR)
fcntl64(3, F_SETFL, O_RDWR|O_NONBLOCK) = 0
gettimeofday({1122274042, 375519}, NULL) = 0
poll([{fd=3, events=POLLOUT, revents=POLLOUT}], 1, 0) = 1
send(3, "\t\32\1\0\0\1\0\0\0\0\0\0\5login\3icq\3com\0\0\1\0\1", 31, 0) = 31
poll([{fd=3, events=POLLIN, revents=POLLIN}], 1, 5000) = 1
ioctl(3, FIONREAD, [175]) = 0
recvfrom(3, "\t\32\201\200\0\1\0\2\0\2\0\2\5login\3icq\3com\0\0\1\0"..., 1024,
0, {sa_family=AF_INET, sin_port=htons(53),
sin_addr=inet_addr("195.24.128.65")}, [16]) = 175
close(3) = 0
socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 3
connect(3, {sa_family=AF_INET, sin_port=htons(5190),
sin_addr=inet_addr("64.12.200.89")}, 16) = 0
getsockname(3, {sa_family=AF_INET, sin_port=htons(51674),
sin_addr=inet_addr("62.244.12.189")}, [16]) = 0
read(3, "*\1 \254\0\4", 6) = 6
read(3, "\0\0\0\1", 4) = 4
write(3, "*\1\260\363\0\4\0\0\0\1", 10) = 10
time(NULL) = 1122274043
write(3, "*\2\260\364\0H\0\27\0\4\0\0?j\300f\0\1\0:\0\0\0\0(\0\3"..., 78) = 78
read(3, "*\2 \255\0*", 6) = 6
read(3, "\0\27\0\1\0\0?j\300f\0\5\0!\0\32\0\0\0\0\0\0j\n\0\3\f\210"..., 42) = 42
read(3, "*\4 \256\0\0", 6) = 6
read(3, "", 6) = 0
read(3, "", 6) = 0
(and so on, the same)
Please give your software a little more debugging.
-- System Information:
Debian Release: testing/unstable
APT prefers hoary-updates
APT policy: (500, 'hoary-updates'), (500, 'hoary-security'), (500, 'hoary'),
(500, 'unstable'), (1, 'experimental')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.12
Locale: LANG=uk_UA.UTF-8, LC_CTYPE=uk_UA.UTF-8 (charmap=UTF-8)
Versions of packages ysm depends on:
ii libc6 2.3.5-1ubuntu3 GNU C Library: Shared libraries an
ii libreadline4 4.3-15 GNU readline and history libraries
ysm recommends no packages.
-- no debconf information
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