diff options
Diffstat (limited to 'assuan/assuan-pipe-connect.c')
| -rw-r--r-- | assuan/assuan-pipe-connect.c | 21 |
1 files changed, 15 insertions, 6 deletions
diff --git a/assuan/assuan-pipe-connect.c b/assuan/assuan-pipe-connect.c index 867dc84f..f21d850f 100644 --- a/assuan/assuan-pipe-connect.c +++ b/assuan/assuan-pipe-connect.c @@ -641,6 +641,9 @@ create_inheritable_pipe (int filedes[2], int for_write) w = h; } + _assuan_log_printf ("created pipe: read=%p%s, write=%p%s\n", + r, for_write? " (inherit)":"", + w, for_write? "":" (inherit)"); filedes[0] = handle_to_fd (r); filedes[1] = handle_to_fd (w); return 0; @@ -752,6 +755,7 @@ pipe_connect_w32 (assuan_context_t *ctx, nullfd = CreateFile ("nul", GENERIC_WRITE, FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING, 0, NULL); + _assuan_log_printf ("created nul device, hd=%p\n", nullfd); if (nullfd == INVALID_HANDLE_VALUE) { _assuan_log_printf ("can't open `nul': %s\n", w32_strerror (-1)); @@ -772,14 +776,17 @@ pipe_connect_w32 (assuan_context_t *ctx, /* Note: We inherit all handles flagged as inheritable. This seems to be a security flaw but there seems to be no way of selecting handles to inherit. */ - /* _assuan_log_printf ("CreateProcess, path=`%s' cmdline=`%s'\n", */ - /* name, cmdline); */ + _assuan_log_printf ("CreateProcess, path=`%s' cmdline=`%s'\n", + name, cmdline); + _assuan_log_printf (" stdin=%p stdout=%p stderr=%p\n", + si.hStdInput, si.hStdOutput, si.hStdError); if (!CreateProcess (name, /* Program to start. */ cmdline, /* Command line arguments. */ &sec_attr, /* Process security attributes. */ &sec_attr, /* Thread security attributes. */ TRUE, /* Inherit handles. */ (CREATE_DEFAULT_ERROR_MODE + | DETACHED_PROCESS | GetPriorityClass (GetCurrentProcess ()) | CREATE_SUSPENDED), /* Creation flags. */ NULL, /* Environment. */ @@ -807,13 +814,15 @@ pipe_connect_w32 (assuan_context_t *ctx, nullfd = INVALID_HANDLE_VALUE; } + _assuan_log_printf ("closing handles %p and %p\n", + fd_to_handle (rp[1]), fd_to_handle (wp[0]) ); CloseHandle (fd_to_handle (rp[1])); CloseHandle (fd_to_handle (wp[0])); - /* _assuan_log_printf ("CreateProcess ready: hProcess=%p hThread=%p" */ - /* " dwProcessID=%d dwThreadId=%d\n", */ - /* pi.hProcess, pi.hThread, */ - /* (int) pi.dwProcessId, (int) pi.dwThreadId); */ + _assuan_log_printf ("CreateProcess ready: hProcess=%p hThread=%p" + " dwProcessID=%d dwThreadId=%d\n", + pi.hProcess, pi.hThread, + (int) pi.dwProcessId, (int) pi.dwThreadId); ResumeThread (pi.hThread); CloseHandle (pi.hThread); |