Dirk Mueller
6a9258e794
OBS-URL: https://build.opensuse.org/package/show/filesystems/btrfsprogs?expand=0&rev=90
34 lines
953 B
Diff
34 lines
953 B
Diff
From 4145e527ba81c288aa081073e1ce68fa0ceb4107 Mon Sep 17 00:00:00 2001
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From: Dirk Mueller <dmueller@suse.de>
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Date: Fri, 26 Mar 2010 11:25:43 +0100
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Subject: [PATCH] Plug Memory leak in find_and_setup_log_root()
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The error path forgets to free a previously allocated
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memory structure.
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---
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disk-io.c | 3 ++-
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1 files changed, 2 insertions(+), 1 deletions(-)
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diff --git a/disk-io.c b/disk-io.c
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index addebe1..eab3f0b 100644
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--- a/disk-io.c
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+++ b/disk-io.c
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@@ -422,12 +422,13 @@ static int find_and_setup_log_root(struct btrfs_root *tree_root,
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struct btrfs_super_block *disk_super)
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{
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u32 blocksize;
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+ struct btrfs_root *log_root;
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u64 blocknr = btrfs_super_log_root(disk_super);
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- struct btrfs_root *log_root = malloc(sizeof(struct btrfs_root));
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if (blocknr == 0)
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return 0;
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+ log_root = malloc(sizeof(struct btrfs_root));
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blocksize = btrfs_level_size(tree_root,
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btrfs_super_log_root_level(disk_super));
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--
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1.7.0.2
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