strace -o 7za.hardened.trace /usr/bin/7za a -- test.c.7z test.c

7za.hardened.strace (text/plain), 15.24 KB, created by Anthony Basile on 2011-04-09 14:34:17 UTC

execve("/usr/bin/7za", ["/usr/bin/7za", "a", "--", "test.c.7z", "test.c"], [/* 19 vars */]) = 0
brk(0)                                  = 0x78dd1b06f8
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x339b99d7000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=36067, ...}) = 0
mmap(NULL, 36067, PROT_READ, MAP_PRIVATE, 3, 0) = 0x339b99ce000
close(3)                                = 0
open("/lib64/libncurses.so.5", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300P\1\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=363456, ...}) = 0
mmap(NULL, 2461224, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x339b9561000
mprotect(0x339b95b5000, 2097152, PROT_NONE) = 0
mmap(0x339b97b5000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x54000) = 0x339b97b5000
close(3)                                = 0
open("/lib64/libdl.so.2", O_RDONLY)     = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\r\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=14320, ...}) = 0
mmap(NULL, 2109592, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x339b935d000
mprotect(0x339b935f000, 2097152, PROT_NONE) = 0
mmap(0x339b955f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x339b955f000
close(3)                                = 0
open("/lib64/libc.so.6", O_RDONLY)      = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\16\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1596488, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x339b99cd000
mmap(NULL, 3706408, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x339b8fd4000
mprotect(0x339b9154000, 2093056, PROT_NONE) = 0
mmap(0x339b9353000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17f000) = 0x339b9353000
mmap(0x339b9358000, 20008, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x339b9358000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x339b99cc000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x339b99cb000
arch_prctl(ARCH_SET_FS, 0x339b99cc700)  = 0
mprotect(0x339b9353000, 16384, PROT_READ) = 0
mprotect(0x339b955f000, 4096, PROT_READ) = 0
mprotect(0x339b97b5000, 16384, PROT_READ) = 0
mprotect(0x78dd18e000, 16384, PROT_READ) = 0
mprotect(0x339b99d9000, 4096, PROT_READ) = 0
munmap(0x339b99ce000, 36067)            = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
open("/dev/tty", O_RDWR|O_NONBLOCK)     = 3
close(3)                                = 0
brk(0)                                  = 0x78dd1b06f8
brk(0x78dd1d16f8)                       = 0x78dd1d16f8
brk(0x78dd1d2000)                       = 0x78dd1d2000
getuid()                                = 0
getgid()                                = 0
geteuid()                               = 0
getegid()                               = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
time(NULL)                              = 1302347064
open("/proc/meminfo", O_RDONLY)         = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x339b99d6000
read(3, "MemTotal:        1021020 kB\nMemF"..., 1024) = 1024
close(3)                                = 0
munmap(0x339b99d6000, 4096)             = 0
brk(0x78dd1d1000)                       = 0x78dd1d1000
rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x339b9008730}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x339b9008730}, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x339b9008730}, 8) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x339b9008730}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x339b9008730}, {SIG_DFL, [], SA_RESTORER, 0x339b9008730}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL, [], SA_RESTORER, 0x339b9008730}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL, [], SA_RESTORER, 0x339b9008730}, {SIG_DFL, [], SA_RESTORER, 0x339b9008730}, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigaction(SIGQUIT, {SIG_IGN, [], SA_RESTORER, 0x339b9008730}, {SIG_DFL, [], SA_RESTORER, 0x339b9008730}, 8) = 0
uname({sys="Linux", node="hard-sixtyfour", ...}) = 0
stat("/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
stat(".", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
getpid()                                = 25035
getppid()                               = 25034
getpgrp()                               = 25034
rt_sigaction(SIGCHLD, {0x78dceec110, [], SA_RESTORER|SA_RESTART, 0x339b9008730}, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x339b9008730}, 8) = 0
getrlimit(RLIMIT_NPROC, {rlim_cur=7965, rlim_max=7965}) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
open("/usr/bin/7za", O_RDONLY)          = 3
ioctl(3, SNDCTL_TMR_TIMEBASE or TCGETS, 0x39fecc7d728) = -1 ENOTTY (Inappropriate ioctl for device)
lseek(3, 0, SEEK_CUR)                   = 0
read(3, "#!/bin/sh\ncd \".\"\nif [ -n \"\" ] ; "..., 80) = 80
lseek(3, 0, SEEK_SET)                   = 0
getrlimit(RLIMIT_NOFILE, {rlim_cur=1024, rlim_max=1024}) = 0
fcntl(255, F_GETFD)                     = -1 EBADF (Bad file descriptor)
dup2(3, 255)                            = 255
close(3)                                = 0
fcntl(255, F_SETFD, FD_CLOEXEC)         = 0
fcntl(255, F_GETFL)                     = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(255, {st_mode=S_IFREG|0755, st_size=204, ...}) = 0
lseek(255, 0, SEEK_CUR)                 = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
read(255, "#!/bin/sh\ncd \".\"\nif [ -n \"\" ] ; "..., 204) = 204
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
stat("/root", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
chdir("/root")                          = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigprocmask(SIG_SETMASK, [], NULL, 8) = 0
rt_sigprocmask(SIG_BLOCK, NULL, [], 8)  = 0
rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x339b9008730}, {SIG_DFL, [], SA_RESTORER, 0x339b9008730}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL, [], SA_RESTORER, 0x339b9008730}, {SIG_IGN, [], SA_RESTORER, 0x339b9008730}, 8) = 0
rt_sigaction(SIGCHLD, {SIG_DFL, [], SA_RESTORER|SA_RESTART, 0x339b9008730}, {0x78dceec110, [], SA_RESTORER|SA_RESTART, 0x339b9008730}, 8) = 0
execve("/usr/lib64/p7zip/7za", ["/usr/lib64/p7zip/7za", "a", "--", "test.c.7z", "test.c"], [/* 19 vars */]) = 0
brk(0)                                  = 0x316740f3f0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x29198739000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=36067, ...}) = 0
mmap(NULL, 36067, PROT_READ, MAP_PRIVATE, 3, 0) = 0x29198730000
close(3)                                = 0
open("/lib64/libpthread.so.0", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0Pl\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=134931, ...}) = 0
mmap(NULL, 2212192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x291982ff000
mprotect(0x29198317000, 2093056, PROT_NONE) = 0
mmap(0x29198516000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x29198516000
mmap(0x29198518000, 12640, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x29198518000
close(3)                                = 0
open("/usr/lib/gcc/x86_64-pc-linux-gnu/4.6.0/libstdc++.so.6", O_RDONLY) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\352\5\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1120976, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2919872f000
mmap(NULL, 3301264, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x29197fd9000
mprotect(0x291980e1000, 2097152, PROT_NONE) = 0
mmap(0x291982e1000, 40960, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x108000) = 0x291982e1000
mmap(0x291982eb000, 81808, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x291982eb000
close(3)                                = 0
open("/lib64/libgcc_s.so.1", O_RDONLY)  = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000-\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=87848, ...}) = 0
mmap(NULL, 2183864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x29197dc3000
mprotect(0x29197dd8000, 2093056, PROT_NONE) = 0
mmap(0x29197fd7000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x14000) = 0x29197fd7000
close(3)                                = 0
open("/lib64/libc.so.6", O_RDONLY)      = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\16\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1596488, ...}) = 0
mmap(NULL, 3706408, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x29197a3a000
mprotect(0x29197bba000, 2093056, PROT_NONE) = 0
mmap(0x29197db9000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17f000) = 0x29197db9000
mmap(0x29197dbe000, 20008, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x29197dbe000
close(3)                                = 0
open("/lib64/libm.so.6", O_RDONLY)      = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0?\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=530384, ...}) = 0
mmap(NULL, 2625672, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x291977b8000
mprotect(0x29197839000, 2093056, PROT_NONE) = 0
mmap(0x29197a38000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x80000) = 0x29197a38000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2919872e000
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2919872c000
arch_prctl(ARCH_SET_FS, 0x2919872c720)  = 0
mprotect(0x29197a38000, 4096, PROT_READ) = 0
mprotect(0x29197db9000, 16384, PROT_READ) = 0
mprotect(0x29197fd7000, 4096, PROT_READ) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x2919872b000
mprotect(0x291982e1000, 36864, PROT_READ) = 0
mprotect(0x29198516000, 4096, PROT_READ) = 0
mprotect(0x31673ea000, 49152, PROT_READ) = 0
mprotect(0x2919873b000, 4096, PROT_READ) = 0
munmap(0x29198730000, 36067)            = 0
set_tid_address(0x2919872c9f0)          = 25035
set_robust_list(0x2919872ca00, 0x18)    = 0
futex(0x38d2d3e43cc, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x38d2d3e43cc, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, NULL, 2919872c720) = -1 EAGAIN (Resource temporarily unavailable)
rt_sigaction(SIGRTMIN, {0x291983056d0, [], SA_RESTORER|SA_SIGINFO, 0x2919830ebb0}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x29198305760, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x2919830ebb0}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0
brk(0)                                  = 0x316740f3f0
brk(0x31674303f0)                       = 0x31674303f0
brk(0x3167431000)                       = 0x3167431000
umask(0)                                = 022
umask(022)                              = 0
rt_sigaction(SIGINT, {0x31670b6abe, [INT], SA_RESTORER|SA_RESTART, 0x29197a6e730}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTERM, {0x31670b6abe, [TERM], SA_RESTORER|SA_RESTART, 0x29197a6e730}, {SIG_DFL, [], 0}, 8) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(2, SNDCTL_TMR_TIMEBASE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 2), ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x29198738000
write(1, "\n", 1)                       = 1
write(1, "7-Zip (A) [64] 9.20  Copyright ("..., 69) = 69
open("/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
fcntl(3, F_GETFD)                       = 0x1 (flags FD_CLOEXEC)
getdents(3, /* 10 entries */, 32768)    = 288
getdents(3, /* 0 entries */, 32768)     = 0
close(3)                                = 0
write(1, "p7zip Version 9.20 (locale=C,Utf"..., 60) = 60
open(".", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
getdents(3, /* 37 entries */, 32768)    = 1176
getdents(3, /* 0 entries */, 32768)     = 0
close(3)                                = 0
open(".", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
getdents(3, /* 37 entries */, 32768)    = 1176
lstat("./test.c", {st_mode=S_IFREG|0644, st_size=32, ...}) = 0
close(3)                                = 0
write(1, "Scanning\n", 9)               = 9
write(1, "\n", 1)                       = 1
lstat("test.c.7z", 0x38d2d3e3950)       = -1 ENOENT (No such file or directory)
lstat("test.c.7z", 0x38d2d3e3950)       = -1 ENOENT (No such file or directory)
write(1, "Creating archive test.c.7z\n", 27) = 27
write(1, "\n", 1)                       = 1
open("/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
getdents(3, /* 10 entries */, 32768)    = 288
getdents(3, /* 0 entries */, 32768)     = 0
close(3)                                = 0
open("/sys/devices/system/cpu", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
getdents(3, /* 10 entries */, 32768)    = 288
getdents(3, /* 0 entries */, 32768)     = 0
close(3)                                = 0
getcwd("/root", 1021)                   = 6
mkdir("/root", 0700)                    = -1 EEXIST (File exists)
umask(0)                                = 022
umask(022)                              = 0
readlink("test.c.7z", 0x31674122c4, 1024) = -1 ENOENT (No such file or directory)
open("test.c.7z", O_WRONLY|O_CREAT|O_EXCL, 0644) = 3
write(3, "7z\274\257'\34\0\3", 8)       = 8
lseek(3, 0, SEEK_CUR)                   = 8
lseek(3, 24, SEEK_CUR)                  = 32
mmap(NULL, 294912, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x291986e3000
brk(0x3167454000)                       = 0x3167454000
mmap(NULL, 4460544, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x29197377000
mmap(NULL, 2314240, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x29197142000
mmap(NULL, 1056768, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x29197040000
mmap(NULL, 8392704, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = -1 EPERM (Operation not permitted)
munmap(0x29197377000, 4460544)          = 0
munmap(0x29197040000, 1056768)          = 0
munmap(0x29197142000, 2314240)          = 0
munmap(0x291986e3000, 294912)           = 0
close(3)                                = 0
unlink("test.c.7z")                     = 0
futex(0x29197fd8044, FUTEX_WAKE_PRIVATE, 2147483647) = 0
write(1, "\n", 1)                       = 1
write(1, "\n", 1)                       = 1
write(1, "System error:\n", 14)         = 14
write(1, "E_FAIL                \n", 23) = 23
rt_sigaction(SIGINT, {SIG_DFL, [INT], SA_RESTORER|SA_RESTART, 0x29197a6e730}, {0x31670b6abe, [INT], SA_RESTORER|SA_RESTART, 0x29197a6e730}, 8) = 0
rt_sigaction(SIGTERM, {SIG_DFL, [TERM], SA_RESTORER|SA_RESTART, 0x29197a6e730}, {0x31670b6abe, [TERM], SA_RESTORER|SA_RESTART, 0x29197a6e730}, 8) = 0
exit_group(2)                           = ?