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40 lines
1.3 KiB
Diff
40 lines
1.3 KiB
Diff
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From 1c611b40e6bfc8029bff7696814330b5bc0ee5c0 Mon Sep 17 00:00:00 2001
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From: "H.J. Lu" <hjl.tools@gmail.com>
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Date: Mon, 26 Jul 2021 05:59:55 -0700
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Subject: [PATCH] bfd: Close the file descriptor if there is no archive fd
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Close the file descriptor if there is no archive plugin file descriptor
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to avoid running out of file descriptors on thin archives with many
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archive members.
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bfd/
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PR ld/28138
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* plugin.c (bfd_plugin_close_file_descriptor): Close the file
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descriptor there is no archive plugin file descriptor.
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(cherry picked from commit 5a98fb7513b559e20dfebdbaa2a471afda3b4742)
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(cherry picked from commit 7dc37e1e1209c80e0bab784df6b6bac335e836f2)
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---
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bfd/plugin.c | 8 +++++++
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diff --git a/bfd/plugin.c b/bfd/plugin.c
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index 6cfa2b66470..3bab8febe88 100644
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--- a/bfd/plugin.c
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+++ b/bfd/plugin.c
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@@ -291,6 +291,14 @@ bfd_plugin_close_file_descriptor (bfd *abfd, int fd)
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&& !bfd_is_thin_archive (abfd->my_archive))
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abfd = abfd->my_archive;
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+ /* Close the file descriptor if there is no archive plugin file
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+ descriptor. */
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+ if (abfd->archive_plugin_fd == -1)
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+ {
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+ close (fd);
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+ return;
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+ }
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+
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abfd->archive_plugin_fd_open_count--;
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/* Dup the archive plugin file descriptor for later use, which
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will be closed by _bfd_archive_close_and_cleanup. */
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