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From 4b0e9fff27acec544615810138e678869fcdd280 Mon Sep 17 00:00:00 2001
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From: Nick Mathewson <nickm@torproject.org>
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Date: Thu, 10 Dec 2015 20:03:37 -0500
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Subject: [PATCH 5/5] Fix wide line; log why chmod failed.
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---
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 src/or/config.c | 3 ++-
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 1 file changed, 2 insertions(+), 1 deletion(-)
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diff --git a/src/or/config.c b/src/or/config.c
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index c6d4de3..7b42c9f 100644
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--- a/src/or/config.c
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+++ b/src/or/config.c
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@@ -1205,7 +1205,8 @@ options_act_reversible(const or_options_t *old_options, char **msg)
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   if (options->DataDirectoryGroupReadable) {
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     /* Only new dirs created get new opts, also enforce group read. */
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     if (chmod(options->DataDirectory, 0750)) {
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-      log_warn(LD_FS,"Unable to make %s group-readable.", options->DataDirectory);
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+      log_warn(LD_FS,"Unable to make %s group-readable: %s",
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+               options->DataDirectory, strerror(errno));
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     }
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   }
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 #endif
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-- 
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2.5.0
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