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Merge branch 'js/plug-leaks'

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Fix memory leaks pointed out by Coverity (and people).

* js/plug-leaks: (26 commits)
  checkout: fix memory leak
  submodule_uses_worktrees(): plug memory leak
  show_worktree(): plug memory leak
  name-rev: avoid leaking memory in the `deref` case
  remote: plug memory leak in match_explicit()
  add_reflog_for_walk: avoid memory leak
  shallow: avoid memory leak
  line-log: avoid memory leak
  receive-pack: plug memory leak in update()
  fast-export: avoid leaking memory in handle_tag()
  mktree: plug memory leaks reported by Coverity
  pack-redundant: plug memory leak
  setup_discovered_git_dir(): plug memory leak
  setup_bare_git_dir(): help static analysis
  split_commit_in_progress(): simplify & fix memory leak
  checkout: fix memory leak
  cat-file: fix memory leak
  mailinfo & mailsplit: check for EOF while parsing
  status: close file descriptor after reading git-rebase-todo
  difftool: address a couple of resource/memory leaks
  ...
This commit is contained in:
Junio C Hamano
2017-05-29 12:34:44 +09:00
parent 137a2613a0 443a12f37b
commit 849e671b52
23 changed files with 149 additions and 64 deletions
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8
builtin/worktree.c
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@ -414,9 +414,11 @@ static void show_worktree(struct worktree *wt, int path_maxlen, int abbrev_len)
find_unique_abbrev(wt->head_sha1, DEFAULT_ABBREV));
if (wt->is_detached)
strbuf_addstr(&sb, "(detached HEAD)");
else if (wt->head_ref)
strbuf_addf(&sb, "[%s]", shorten_unambiguous_ref(wt->head_ref, 0));
else
else if (wt->head_ref) {
char *ref = shorten_unambiguous_ref(wt->head_ref, 0);
strbuf_addf(&sb, "[%s]", ref);
free(ref);
} else
strbuf_addstr(&sb, "(error)");
}
printf("%s\n", sb.buf);