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31 lines
782 B
Diff
31 lines
782 B
Diff
From 794fccca7ffebfba4468bfffc6276b68bbf6afd9 Mon Sep 17 00:00:00 2001
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From: Simon Kelley <simon@thekelleys.org.uk>
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Date: Sun, 29 Mar 2015 22:35:44 +0100
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Subject: [PATCH 66/71] Fix crash in last commit.
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---
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src/cache.c | 7 ++++---
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1 file changed, 4 insertions(+), 3 deletions(-)
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diff --git a/src/cache.c b/src/cache.c
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index 873c5779044c..d7bea574c0d8 100644
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--- a/src/cache.c
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+++ b/src/cache.c
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@@ -1404,9 +1404,10 @@ int cache_make_stat(struct txt_record *t)
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static char *sanitise(char *name)
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{
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unsigned char *r;
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- for (r = (unsigned char *)name; *r; r++)
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- if (!isprint((int)*r))
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- return "<name unprintable>";
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+ if (name)
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+ for (r = (unsigned char *)name; *r; r++)
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+ if (!isprint((int)*r))
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+ return "<name unprintable>";
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return name;
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}
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--
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2.1.0
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