Google Git
Sign in
fuchsia / third_party / sbase / b7fb3a58e7ec12987706fd52f5361a944ddc1da8
commitb7fb3a58e7ec12987706fd52f5361a944ddc1da8[log] [tgz]
authorMichael Forney <mforney@mforney.org>Tue Dec 27 13:48:31 2016 +0100
committerLaslo Hunhold <dev@frign.de>Tue Dec 27 13:48:59 2016 +0100
tree6b4e7faabf5a61108d30a72254764ef0f5562db5
parent87f40834a329f4f526fd17b1be36c75da0323573 [diff]
xinstall: Fix broken memmove with -t

memmove moves a number of bytes, not pointers, so if you passed a number
of arguments that is larger than the pointer byte size, you could
end up crashing or skipping the install of a file and installing another
twice.

Also, argv was never decreased to match the moved arguments, so the -t
parameter was added in the NULL argv slot.
1 file changed
tree: 6b4e7faabf5a61108d30a72254764ef0f5562db5
  1. libutf/
  2. libutil/
  3. arg.h
  4. basename.1
  5. basename.c
  6. cal.1
  7. cal.c
  8. cat.1
  9. cat.c
  10. chgrp.1
  11. chgrp.c
  12. chmod.1
  13. chmod.c
  14. chown.1
  15. chown.c
  16. chroot.1
  17. chroot.c
  18. cksum.1
  19. cksum.c
  20. cmp.1
  21. cmp.c
  22. cols.1
  23. cols.c
  24. comm.1
  25. comm.c
  26. compat.h
  27. config.mk
  28. cp.1
  29. cp.c
  30. cron.1
  31. cron.c
  32. crypt.h
  33. cut.1
  34. cut.c
  35. date.1
  36. date.c
  37. dirname.1
  38. dirname.c
  39. du.1
  40. du.c
  41. echo.1
  42. echo.c
  43. ed.1
  44. ed.c
  45. env.1
  46. env.c
  47. expand.1
  48. expand.c
  49. expr.1
  50. expr.c
  51. false.1
  52. false.c
  53. find.1
  54. find.c
  55. flock.1
  56. flock.c
  57. fold.1
  58. fold.c
  59. fs.h
  60. getconf.1
  61. getconf.c
  62. getconf.sh
  63. grep.1
  64. grep.c
  65. head.1
  66. head.c
  67. hostname.1
  68. hostname.c
  69. join.1
  70. join.c
  71. kill.1
  72. kill.c
  73. LICENSE
  74. link.1
  75. link.c
  76. ln.1
  77. ln.c
  78. logger.1
  79. logger.c
  80. logname.1
  81. logname.c
  82. ls.1
  83. ls.c
  84. Makefile
  85. md5.h
  86. md5sum.1
  87. md5sum.c
  88. mkdir.1
  89. mkdir.c
  90. mkfifo.1
  91. mkfifo.c
  92. mktemp.1
  93. mktemp.c
  94. mv.1
  95. mv.c
  96. nice.1
  97. nice.c
  98. nl.1
  99. nl.c
  100. nohup.1
  101. nohup.c
  102. od.1
  103. od.c
  104. paste.1
  105. paste.c
  106. pathchk.1
  107. pathchk.c
  108. printenv.1
  109. printenv.c
  110. printf.1
  111. printf.c
  112. pwd.1
  113. pwd.c
  114. queue.h
  115. readlink.1
  116. readlink.c
  117. README
  118. renice.1
  119. renice.c
  120. rev.1
  121. rev.c
  122. rm.1
  123. rm.c
  124. rmdir.1
  125. rmdir.c
  126. sed.1
  127. sed.c
  128. seq.1
  129. seq.c
  130. setsid.1
  131. setsid.c
  132. sha1.h
  133. sha1sum.1
  134. sha1sum.c
  135. sha224.h
  136. sha224sum.1
  137. sha224sum.c
  138. sha256.h
  139. sha256sum.1
  140. sha256sum.c
  141. sha384.h
  142. sha384sum.1
  143. sha384sum.c
  144. sha512-224.h
  145. sha512-224sum.1
  146. sha512-224sum.c
  147. sha512-256.h
  148. sha512-256sum.1
  149. sha512-256sum.c
  150. sha512.h
  151. sha512sum.1
  152. sha512sum.c
  153. sleep.1
  154. sleep.c
  155. sort.1
  156. sort.c
  157. split.1
  158. split.c
  159. sponge.1
  160. sponge.c
  161. strings.1
  162. strings.c
  163. sync.1
  164. sync.c
  165. tail.1
  166. tail.c
  167. tar.1
  168. tar.c
  169. tee.1
  170. tee.c
  171. test.1
  172. test.c
  173. text.h
  174. tftp.1
  175. tftp.c
  176. time.1
  177. time.c
  178. TODO
  179. touch.1
  180. touch.c
  181. tr.1
  182. tr.c
  183. true.1
  184. true.c
  185. tsort.1
  186. tsort.c
  187. tty.1
  188. tty.c
  189. uname.1
  190. uname.c
  191. unexpand.1
  192. unexpand.c
  193. uniq.1
  194. uniq.c
  195. unlink.1
  196. unlink.c
  197. utf.h
  198. util.h
  199. uudecode.1
  200. uudecode.c
  201. uuencode.1
  202. uuencode.c
  203. wc.1
  204. wc.c
  205. which.1
  206. which.c
  207. whoami.1
  208. whoami.c
  209. xargs.1
  210. xargs.c
  211. xinstall.1
  212. xinstall.c
  213. yes.1
  214. yes.c