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gerrit-public.fairphone.software / platform / external / strace / ec9c31705b0540465b849b696db7bfe5245d9f69
commitec9c31705b0540465b849b696db7bfe5245d9f69[log] [tgz]
authorDmitry V. Levin <ldv@altlinux.org>Tue May 10 18:52:06 2016 +0000
committerDmitry V. Levin <ldv@altlinux.org>Tue May 10 21:50:37 2016 +0000
tree8394072a612a887ad1f3ab186dddfe59773bd907
parent0efd888e22de7c8e0086c2a217c0b851436c3bbf [diff]
Fix corner cases of xattr family syscalls decoding

* xattr.c (print_xattr_val): Do not take insize into account, print it
as unsigned long.
Do not decode xattr values of size larger than XATTR_SIZE_MAX.
Use static buffer for fetching xattr values.
(print_xattr_list): Do not decode string when size is zero.
1 file changed
tree: 8394072a612a887ad1f3ab186dddfe59773bd907
  1. debian/
  2. linux/
  3. m4/
  4. maint/
  5. qemu_multiarch_testing/
  6. test/
  7. tests/
  8. xlat/
  9. .gitignore
  10. .mailmap
  11. .travis.yml
  12. access.c
  13. affinity.c
  14. aio.c
  15. alpha.c
  16. AUTHORS
  17. bjm.c
  18. block.c
  19. bootstrap
  20. bpf.c
  21. build_static_example.sh
  22. cacheflush.c
  23. capability.c
  24. caps0.h
  25. caps1.h
  26. ChangeLog-CVS
  27. chdir.c
  28. chmod.c
  29. clone.c
  30. configure.ac
  31. copy_file_range.c
  32. COPYING
  33. count.c
  34. CREDITS.in
  35. defs.h
  36. desc.c
  37. dirent.c
  38. dirent64.c
  39. empty.h
  40. epoll.c
  41. errnoent.sh
  42. evdev.c
  43. eventfd.c
  44. execve.c
  45. exit.c
  46. fadvise.c
  47. fallocate.c
  48. fanotify.c
  49. fchownat.c
  50. fcntl.c
  51. fetch_seccomp_fprog.c
  52. fetch_struct_flock.c
  53. fetch_struct_statfs.c
  54. file.c
  55. file_handle.c
  56. flock.c
  57. flock.h
  58. fstatfs.c
  59. fstatfs64.c
  60. futex.c
  61. gcc_compat.h
  62. generate_mpers_am.sh
  63. generate_sen.sh
  64. generate_xlat_in.sh
  65. get_robust_list.c
  66. getcpu.c
  67. getcwd.c
  68. getrandom.c
  69. git-set-file-times
  70. git-version-gen
  71. gitlog-to-changelog
  72. HACKING-scripts
  73. hostname.c
  74. inotify.c
  75. INSTALL
  76. io.c
  77. ioctl.c
  78. ioctlsort.c
  79. ioperm.c
  80. iopl.c
  81. ioprio.c
  82. ipc_defs.h
  83. ipc_msg.c
  84. ipc_msgctl.c
  85. ipc_sem.c
  86. ipc_shm.c
  87. ipc_shmctl.c
  88. kcmp.c
  89. kernel_types.h
  90. kexec.c
  91. keyctl.c
  92. ldt.c
  93. link.c
  94. lookup_dcookie.c
  95. loop.c
  96. lseek.c
  97. make-dist
  98. Makefile.am
  99. mem.c
  100. membarrier.c
  101. memfd_create.c
  102. mknod.c
  103. mount.c
  104. mpers.awk
  105. mpers.sh
  106. mpers_test.sh
  107. mpers_type.h
  108. mq.c
  109. mtd.c
  110. native_defs.h
  111. net.c
  112. NEWS
  113. numa.c
  114. open.c
  115. or1k_atomic.c
  116. pathtrace.c
  117. perf.c
  118. personality.c
  119. poll.c
  120. prctl.c
  121. print_mq_attr.c
  122. print_msgbuf.c
  123. print_sigevent.c
  124. print_statfs.c
  125. print_time.c
  126. print_timex.c
  127. printmode.c
  128. printrusage.c
  129. printsiginfo.c
  130. printsiginfo.h
  131. printstat.h
  132. process.c
  133. process_vm.c
  134. ptp.c
  135. ptrace.h
  136. quota.c
  137. readahead.c
  138. readlink.c
  139. README
  140. README-hacking
  141. README-linux-ptrace
  142. README-mpers
  143. README.md
  144. reboot.c
  145. regs.h
  146. renameat.c
  147. resource.c
  148. rtc.c
  149. sched.c
  150. scsi.c
  151. seccomp.c
  152. seccomp_fprog.h
  153. sendfile.c
  154. sigaltstack.c
  155. sigevent.h
  156. signal.c
  157. signalent.sh
  158. signalfd.c
  159. sigreturn.c
  160. sock.c
  161. socketutils.c
  162. sram_alloc.c
  163. statfs.c
  164. statfs.h
  165. statfs64.c
  166. strace-graph
  167. strace-log-merge
  168. strace.1
  169. strace.c
  170. strace.spec
  171. swapon.c
  172. sync_file_range.c
  173. sync_file_range2.c
  174. syscall.c
  175. syscallent.sh
  176. sysctl.c
  177. sysinfo.c
  178. syslog.c
  179. sysmips.c
  180. term.c
  181. time.c
  182. times.c
  183. travis-ci.sh
  184. truncate.c
  185. uid.c
  186. uid16.c
  187. umask.c
  188. umount.c
  189. uname.c
  190. unwind.c
  191. upeek.c
  192. userfaultfd.c
  193. util.c
  194. utime.c
  195. utimes.c
  196. v4l2.c
  197. vsprintf.c
  198. wait.c
  199. xattr.c
  200. xlat.h
  201. xlate.el
  202. 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