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commit8ef9809b63479c3e91b1747b92680c7c86b14fce[log] [tgz]
authorDmitry V. Levin <ldv@altlinux.org>Tue Feb 16 00:04:37 2016 +0000
committerDmitry V. Levin <ldv@altlinux.org>Tue Feb 16 01:35:36 2016 +0000
tree3761a5754773914e3334fbfd210d6343e35ef593
parentddbede5d9c452c076a46e9096fe5ed1921d1d008 [diff]
Print unfetchable address in poll and ppoll decoders

* poll.c (decode_poll_entering): Replace umove call with
umove_or_printaddr.
(decode_poll_exiting): Print unfetchable address when umove call fails.
1 file changed
tree: 3761a5754773914e3334fbfd210d6343e35ef593
  1. .gitignore
  2. .mailmap
  3. .travis.yml
  4. AUTHORS
  5. COPYING
  6. CREDITS.in
  7. ChangeLog-CVS
  8. HACKING-scripts
  9. INSTALL
  10. Makefile.am
  11. NEWS
  12. README
  13. README-hacking
  14. README-linux-ptrace
  15. README-mpers
  16. README.md
  17. access.c
  18. affinity.c
  19. aio.c
  20. alpha.c
  21. bjm.c
  22. block.c
  23. bootstrap
  24. bpf.c
  25. build_static_example.sh
  26. cacheflush.c
  27. capability.c
  28. caps0.h
  29. caps1.h
  30. chdir.c
  31. chmod.c
  32. clone.c
  33. configure.ac
  34. copy_file_range.c
  35. count.c
  36. debian/
  37. defs.h
  38. desc.c
  39. dirent.c
  40. dirent64.c
  41. empty.h
  42. epoll.c
  43. errnoent.sh
  44. evdev.c
  45. eventfd.c
  46. execve.c
  47. exit.c
  48. fadvise.c
  49. fallocate.c
  50. fanotify.c
  51. fchownat.c
  52. fcntl.c
  53. fetch_seccomp_fprog.c
  54. fetch_struct_flock.c
  55. file.c
  56. file_handle.c
  57. flock.c
  58. flock.h
  59. futex.c
  60. gcc_compat.h
  61. generate_mpers_am.sh
  62. generate_sen.sh
  63. generate_xlat_in.sh
  64. get_robust_list.c
  65. getcpu.c
  66. getcwd.c
  67. getrandom.c
  68. git-set-file-times
  69. git-version-gen
  70. gitlog-to-changelog
  71. hostname.c
  72. inotify.c
  73. io.c
  74. ioctl.c
  75. ioctlsort.c
  76. ioperm.c
  77. iopl.c
  78. ioprio.c
  79. ipc_defs.h
  80. ipc_msg.c
  81. ipc_msgctl.c
  82. ipc_sem.c
  83. ipc_shm.c
  84. ipc_shmctl.c
  85. kcmp.c
  86. kernel_types.h
  87. kexec.c
  88. keyctl.c
  89. ldt.c
  90. link.c
  91. linux/
  92. lookup_dcookie.c
  93. loop.c
  94. lseek.c
  95. m4/
  96. maint/
  97. make-dist
  98. mem.c
  99. membarrier.c
  100. memfd_create.c
  101. mknod.c
  102. mount.c
  103. mpers.awk
  104. mpers.sh
  105. mpers_test.sh
  106. mpers_type.h
  107. mq.c
  108. mtd.c
  109. native_defs.h
  110. net.c
  111. open.c
  112. or1k_atomic.c
  113. pathtrace.c
  114. perf.c
  115. personality.c
  116. poll.c
  117. prctl.c
  118. print_mq_attr.c
  119. print_msgbuf.c
  120. print_sigevent.c
  121. print_time.c
  122. print_timex.c
  123. printmode.c
  124. printrusage.c
  125. printsiginfo.c
  126. printsiginfo.h
  127. printstat.h
  128. process.c
  129. process_vm.c
  130. ptp.c
  131. ptrace.h
  132. qemu_multiarch_testing/
  133. quota.c
  134. readahead.c
  135. readlink.c
  136. reboot.c
  137. regs.h
  138. renameat.c
  139. resource.c
  140. rtc.c
  141. sched.c
  142. scsi.c
  143. seccomp.c
  144. seccomp_fprog.h
  145. sendfile.c
  146. sigaltstack.c
  147. sigevent.h
  148. signal.c
  149. signalent.sh
  150. signalfd.c
  151. sigreturn.c
  152. sock.c
  153. socketutils.c
  154. sram_alloc.c
  155. statfs.c
  156. strace-graph
  157. strace-log-merge
  158. strace.1
  159. strace.c
  160. strace.spec
  161. swapon.c
  162. sync_file_range.c
  163. syscall.c
  164. syscallent.sh
  165. sysctl.c
  166. sysinfo.c
  167. syslog.c
  168. sysmips.c
  169. term.c
  170. test/
  171. tests/
  172. time.c
  173. times.c
  174. travis-ci.sh
  175. truncate.c
  176. uid.c
  177. uid16.c
  178. umask.c
  179. umount.c
  180. uname.c
  181. unwind.c
  182. upeek.c
  183. userfaultfd.c
  184. util.c
  185. utime.c
  186. utimes.c
  187. v4l2.c
  188. vsprintf.c
  189. wait.c
  190. xattr.c
  191. xlat/
  192. xlate.el
  193. xmalloc.c
README.md

This is strace -- a diagnostic, debugging and instructional userspace utility for Linux. It is used to monitor interactions between processes and the Linux kernel, which include system calls, signal deliveries, and changes of process state. The operation of strace is made possible by the kernel feature known as ptrace.

strace is released under a Berkeley-style license at the request of Paul Kranenburg; see the file COPYING for details.

See the file NEWS for information on what has changed in recent versions.

Please send bug reports and enhancements to the strace mailing list.

Build Status Code Coverage