3ee7e4de90
- version 3.17 - check: --init-csum-tree acutally does something useful, rebuilds the whole csum tree - /dev scanning for btrfs devices is gone - /proc/partitions scanning is gone, blkid is used exclusively - new subcommand subvolume sync - filesystem df: new options to set unit format - convert: allow to copy label from the origin, or specify a new one (not all local patches are upstream, maybe next time) OBS-URL: https://build.opensuse.org/request/show/259501 OBS-URL: https://build.opensuse.org/package/show/filesystems/btrfsprogs?expand=0&rev=176
39 lines
1.1 KiB
Diff
39 lines
1.1 KiB
Diff
From 9102adcbc8521dfee5da2fd86b6f8333ee89f3d8 Mon Sep 17 00:00:00 2001
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From: Rakesh Pandit <rakesh@tuxera.com>
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Date: Sat, 19 Apr 2014 14:12:03 +0300
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Subject: [PATCH 08/42] Btrfs-progs: fi usage: free memory if realloc fails
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Lets not assign *info_ptr to 0 before calling free on it and lose
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track of already allocated memory if realloc fails in
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add_info_to_list. Lets call free first.
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Signed-off-by: Rakesh Pandit <rakesh@tuxera.com>
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Signed-off-by: David Sterba <dsterba@suse.cz>
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---
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cmds-fi-disk_usage.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/cmds-fi-disk_usage.c b/cmds-fi-disk_usage.c
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index 736294eea3da..9fd59bc1b5ae 100644
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--- a/cmds-fi-disk_usage.c
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+++ b/cmds-fi-disk_usage.c
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@@ -104,6 +104,7 @@ static int add_info_to_list(struct chunk_info **info_ptr,
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struct chunk_info *res = realloc(*info_ptr, size);
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if (!res) {
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+ free(*info_ptr);
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fprintf(stderr, "ERROR: not enough memory\n");
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return -1;
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}
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@@ -224,7 +225,6 @@ static int load_chunk_info(int fd,
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if (add_info_to_list(info_ptr, info_count, item)) {
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*info_ptr = 0;
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- free(*info_ptr);
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return -100;
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}
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--
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2.1.1
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