f40e3b35b5
- 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
OBS-URL: https://build.opensuse.org/request/show/259577
OBS-URL: https://build.opensuse.org/package/show/openSUSE:Factory/btrfsprogs?expand=0&rev=48
45 lines
1.4 KiB
Diff
45 lines
1.4 KiB
Diff
From 5a44a4939129de6edb249c03133e5db347739643 Mon Sep 17 00:00:00 2001
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From: David Sterba <dsterba@suse.cz>
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Date: Thu, 24 Apr 2014 18:37:50 +0200
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Subject: [PATCH 12/42] btrfs-progs: zero out structures before calling ioctl
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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 | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/cmds-fi-disk_usage.c b/cmds-fi-disk_usage.c
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index 8bc4f58fee0b..f984be838e3b 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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@@ -248,7 +248,7 @@ static struct btrfs_ioctl_space_args *load_space_info(int fd, char *path)
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struct btrfs_ioctl_space_args *sargs = 0, *sargs_orig = 0;
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int e, ret, count;
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- sargs_orig = sargs = malloc(sizeof(struct btrfs_ioctl_space_args));
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+ sargs_orig = sargs = calloc(1, sizeof(struct btrfs_ioctl_space_args));
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if (!sargs) {
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fprintf(stderr, "ERROR: not enough memory\n");
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return NULL;
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@@ -476,15 +476,15 @@ int load_device_info(int fd, struct device_info **device_info_ptr,
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return -1;
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}
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- info = malloc(sizeof(struct device_info) * fi_args.num_devices);
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+ info = calloc(fi_args.num_devices, sizeof(struct device_info));
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if (!info) {
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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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for (i = 0, ndevs = 0 ; i <= fi_args.max_id ; i++) {
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-
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BUG_ON(ndevs >= fi_args.num_devices);
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+ memset(&dev_info, 0, sizeof(dev_info));
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ret = get_device_info(fd, i, &dev_info);
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if (ret == -ENODEV)
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--
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2.1.1
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