27 lines
897 B
Diff
27 lines
897 B
Diff
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From 4c35d7a5f92499d6ed646d4a5ffad9acc10cb432 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?J=C3=BCrg=20Billeter?= <j@bitron.ch>
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Date: Tue, 18 Aug 2020 17:33:49 +0200
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Subject: [PATCH] Accept EROFS for access() check of /proc entries
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This is required to work in a Docker container.
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---
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bubblewrap.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/bubblewrap.c b/bubblewrap.c
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index e1a4629..d65ffef 100644
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--- a/bubblewrap.c
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+++ b/bubblewrap.c
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@@ -1148,7 +1148,7 @@ setup_newroot (bool unshare_pid,
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if (access (subdir, W_OK) < 0)
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{
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/* The file is already read-only or doesn't exist. */
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- if (errno == EACCES || errno == ENOENT)
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+ if (errno == EACCES || errno == ENOENT || errno == EROFS)
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continue;
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die_with_error ("Can't access %s", subdir);
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--
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2.44.0
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