0efa5e9ceb
- Drop upstreamed patches - Add a couple of regression tests - Temporarily disable tests - Minor cleanup
34 lines
923 B
Diff
34 lines
923 B
Diff
From 3e85874b1ea00d395a2add6b1cf38eef34bc2c38 Mon Sep 17 00:00:00 2001
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From: Tim Waugh <twaugh@redhat.com>
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Date: Sun, 23 Nov 2008 17:54:33 +0100
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Subject: [PATCH] Limit in-memory buffer size
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Limit the amount of saved data to 200Mb so we don't fail on
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large files.
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Original ticket: https://bugzilla.redhat.com/show_bug.cgi?id=198165
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---
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src/grep.c | 6 ++++++
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1 files changed, 6 insertions(+), 0 deletions(-)
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diff --git a/src/grep.c b/src/grep.c
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index 4363b4a..46ce140 100644
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--- a/src/grep.c
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+++ b/src/grep.c
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@@ -492,6 +492,12 @@ fillbuf (size_t save, struct stats const *stats)
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int cc = 1;
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char *readbuf;
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size_t readsize;
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+ const size_t max_save = 200 * 1024 * 1024;
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+
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+ /* Limit the amount of saved data to 200Mb so we don't fail on
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+ * large files. */
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+ if (save > max_save)
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+ save = max_save;
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/* Offset from start of buffer to start of old stuff
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that we want to save. */
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--
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1.5.5.1
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