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bug#9264: 24.0.50; (file-error "Creating process pipe" "no error")
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From: |
William Xu |
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Subject: |
bug#9264: 24.0.50; (file-error "Creating process pipe" "no error") |
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Date: |
Wed, 17 Aug 2011 17:32:26 +0800 |
2011/8/11 Eli Zaretskii <eliz@gnu.org>:
> We are close. This probably means that we are not closing file
> descriptors somewhere. When these printf's about rc == -1 start to
> appear, can you look at all the elements of the fd_info[] array (there
> are 64 of them), and see which flags are set on most of the elements,
> and whether or not the `cp' member is non-NULL? This information
> might give a clue as to what functionality is stealing the file
> descriptors and not releasing them.
Here is the fd_info array. Most flags are 273, 274 or 0x111, 0x112, namely
FILE_PIPE read and write? And most cp member is NULL, does that imply those are
not properly released ones?
$1 = { {flags = 0, hnd = 0x0, cp = 0x0 },
{flags = 0, hnd = 0x0, cp = 0x0},
{flags = 0, hnd = 0x0, cp = 0x0},
{flags = 1559, hnd = 0x234, cp = 0x13b1200},
{flags = 273, hnd = 0x358, cp = 0x13b1518},
{flags = 273, hnd = 0x0, cp = 0x13b14c0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x13b1468},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x13b1410},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x13b13b8},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x13b1570},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0},
{flags = 273, hnd = 0x0, cp = 0x0},
{flags = 274, hnd = 0x0, cp = 0x0}}
-William