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Sync with 2.19.6

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* maint-2.19:
  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 15:49:17 +01:00
parent 041bc65923 9fb2a1fb08
commit 804963848e
12 changed files with 216 additions and 4 deletions
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9
run-command.c
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@ -965,6 +965,7 @@ int finish_command(struct child_process *cmd)
{
int ret = wait_or_whine(cmd->pid, cmd->argv[0], 0);
child_process_clear(cmd);
invalidate_lstat_cache();
return ret;
}
@ -1251,13 +1252,19 @@ 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
}