Sync with 2.28.1

* maint-2.28:
  Git 2.28.1
  Git 2.27.1
  Git 2.26.3
  Git 2.25.5
  Git 2.24.4
  Git 2.23.4
  Git 2.22.5
  Git 2.21.4
  Git 2.20.5
  Git 2.19.6
  Git 2.18.5
  Git 2.17.6
  unpack_trees(): start with a fresh lstat cache
  run-command: invalidate lstat cache after a command finished
  checkout: fix bug that makes checkout follow symlinks in leading path
This commit is contained in:
Johannes Schindelin
2021-02-12 15:50:14 +01:00
21 changed files with 277 additions and 4 deletions

View File

@ -989,6 +989,7 @@ int finish_command(struct child_process *cmd)
int ret = wait_or_whine(cmd->pid, cmd->argv[0], 0);
trace2_child_exit(cmd, ret);
child_process_clear(cmd);
invalidate_lstat_cache();
return ret;
}
@ -1290,13 +1291,19 @@ error:
int finish_async(struct async *async)
{
#ifdef NO_PTHREADS
return wait_or_whine(async->pid, "child process", 0);
int ret = wait_or_whine(async->pid, "child process", 0);
invalidate_lstat_cache();
return ret;
#else
void *ret = (void *)(intptr_t)(-1);
if (pthread_join(async->tid, &ret))
error("pthread_join failed");
invalidate_lstat_cache();
return (int)(intptr_t)ret;
#endif
}