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sysfs_parse: use xsprintf() in fixup_aufs_vma_fd()

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Signed-off-by: Stanislav Kinsburskiy <skinsbursky@virtuozzo.com>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
This commit is contained in:
Stanislav Kinsburskiy 2015-12-17 15:29:27 +03:00 • committed by Pavel Emelyanov
parent 7dd377ef0f
commit a7e8769de3
1 changed files with 2 additions and 3 deletions
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5
sysfs_parse.c
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@ -291,11 +291,10 @@ int fixup_aufs_vma_fd(struct vma_area *vma)
strcpy(vma->aufs_rpath, path);
if (opts.root) {
vma->aufs_fpath = xmalloc(strlen(opts.root) + 1 + len + 1);
/* skip ./ in path */
vma->aufs_fpath = xsprintf("%s/%s", opts.root, &path[2]);
if (!vma->aufs_fpath)
return -1;
/* skip ./ in path */
sprintf(vma->aufs_fpath, "%s/%s", opts.root, &path[2]);
}
pr_debug("Saved AUFS paths %s and %s\n", vma->aufs_rpath, vma->aufs_fpath);