checkout-index: plug memory leak from prefix_path()

prefix_path() sometimes allocates new memory and returns it, and
other times returns the incoming path argument intact.  The
callers need to be a bit careful not to leak memory.

Signed-off-by: Junio C Hamano <junkio@cox.net>
1 file changed
tree: 53cad8038a2d026e80df20df1ff35f4191f4cd94
  1. arm/
  2. compat/
  3. contrib/
  4. Documentation/
  5. mozilla-sha1/
  6. ppc/
  7. t/
  8. templates/
  9. xdiff/
  10. .gitignore
  11. apply.c
  12. blame.c
  13. blob.c
  14. blob.h
  15. builtin-count.c
  16. builtin-diff.c
  17. builtin-help.c
  18. builtin-log.c
  19. builtin-push.c
  20. builtin.h
  21. cache.h
  22. cat-file.c
  23. check-ref-format.c
  24. checkout-index.c
  25. clone-pack.c
  26. combine-diff.c
  27. commit-tree.c
  28. commit.c
  29. commit.h
  30. config.c
  31. connect.c
  32. convert-objects.c
  33. copy.c
  34. COPYING
  35. csum-file.c
  36. csum-file.h
  37. ctype.c
  38. daemon.c
  39. date.c
  40. delta.h
  41. describe.c
  42. diff-delta.c
  43. diff-files.c
  44. diff-index.c
  45. diff-lib.c
  46. diff-stages.c
  47. diff-tree.c
  48. diff.c
  49. diff.h
  50. diffcore-break.c
  51. diffcore-delta.c
  52. diffcore-order.c
  53. diffcore-pickaxe.c
  54. diffcore-rename.c
  55. diffcore.h
  56. entry.c
  57. environment.c
  58. exec_cmd.c
  59. exec_cmd.h
  60. fetch-clone.c
  61. fetch-pack.c
  62. fetch.c
  63. fetch.h
  64. fsck-objects.c
  65. generate-cmdlist.sh
  66. get-tar-commit-id.c
  67. git-add.sh
  68. git-am.sh
  69. git-annotate.perl
  70. git-applymbox.sh
  71. git-applypatch.sh
  72. git-archimport.perl
  73. git-bisect.sh
  74. git-branch.sh
  75. git-checkout.sh
  76. git-cherry.sh
  77. git-clean.sh
  78. git-clone.sh
  79. git-commit.sh
  80. git-compat-util.h
  81. git-cvsexportcommit.perl
  82. git-cvsimport.perl
  83. git-cvsserver.perl
  84. git-fetch.sh
  85. git-fmt-merge-msg.perl
  86. git-format-patch.sh
  87. git-grep.sh
  88. git-lost-found.sh
  89. git-ls-remote.sh
  90. git-merge-octopus.sh
  91. git-merge-one-file.sh
  92. git-merge-ours.sh
  93. git-merge-recursive.py
  94. git-merge-resolve.sh
  95. git-merge-stupid.sh
  96. git-merge.sh
  97. git-mv.perl
  98. git-parse-remote.sh
  99. git-prune.sh
  100. git-pull.sh
  101. git-push.sh
  102. git-rebase.sh
  103. git-relink.perl
  104. git-repack.sh
  105. git-request-pull.sh
  106. git-rerere.perl
  107. git-reset.sh
  108. git-resolve.sh
  109. git-revert.sh
  110. git-rm.sh
  111. git-send-email.perl
  112. git-sh-setup.sh
  113. git-shortlog.perl
  114. git-svnimport.perl
  115. git-tag.sh
  116. git-verify-tag.sh
  117. GIT-VERSION-GEN
  118. git.c
  119. git.spec.in
  120. gitk
  121. gitMergeCommon.py
  122. hash-object.c
  123. http-fetch.c
  124. http-push.c
  125. http.c
  126. http.h
  127. ident.c
  128. imap-send.c
  129. index-pack.c
  130. index.c
  131. init-db.c
  132. INSTALL
  133. local-fetch.c
  134. log-tree.c
  135. log-tree.h
  136. ls-files.c
  137. ls-tree.c
  138. mailinfo.c
  139. mailsplit.c
  140. Makefile
  141. merge-base.c
  142. merge-index.c
  143. merge-tree.c
  144. mktag.c
  145. mktree.c
  146. name-rev.c
  147. object.c
  148. object.h
  149. pack-check.c
  150. pack-objects.c
  151. pack-redundant.c
  152. pack.h
  153. pager.c
  154. patch-delta.c
  155. patch-id.c
  156. path.c
  157. peek-remote.c
  158. pkt-line.c
  159. pkt-line.h
  160. prune-packed.c
  161. quote.c
  162. quote.h
  163. read-cache.c
  164. read-tree.c
  165. README
  166. receive-pack.c
  167. refs.c
  168. refs.h
  169. repo-config.c
  170. rev-list.c
  171. rev-parse.c
  172. revision.c
  173. revision.h
  174. rsh.c
  175. rsh.h
  176. run-command.c
  177. run-command.h
  178. send-pack.c
  179. server-info.c
  180. setup.c
  181. sha1_file.c
  182. sha1_name.c
  183. shell.c
  184. show-branch.c
  185. show-index.c
  186. ssh-fetch.c
  187. ssh-pull.c
  188. ssh-push.c
  189. ssh-upload.c
  190. strbuf.c
  191. strbuf.h
  192. stripspace.c
  193. symbolic-ref.c
  194. tag.c
  195. tag.h
  196. tar-tree.c
  197. tar.h
  198. test-date.c
  199. test-delta.c
  200. tree-diff.c
  201. tree-walk.c
  202. tree-walk.h
  203. tree.c
  204. tree.h
  205. unpack-file.c
  206. unpack-objects.c
  207. update-index.c
  208. update-ref.c
  209. update-server-info.c
  210. upload-pack.c
  211. usage.c
  212. var.c
  213. verify-pack.c
  214. write-tree.c
  215. xdiff-interface.c
  216. xdiff-interface.h