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@@ -21,6 +21,7 @@
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#include <linux/completion.h>
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#include <linux/mutex.h>
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#include <linux/slab.h>
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+#include <linux/security.h>
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#include "sysfs.h"
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DEFINE_MUTEX(sysfs_mutex);
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@@ -285,6 +286,9 @@ void release_sysfs_dirent(struct sysfs_dirent * sd)
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sysfs_put(sd->s_symlink.target_sd);
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if (sysfs_type(sd) & SYSFS_COPY_NAME)
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kfree(sd->s_name);
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+ if (sd->s_iattr && sd->s_iattr->ia_secdata)
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+ security_release_secctx(sd->s_iattr->ia_secdata,
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+ sd->s_iattr->ia_secdata_len);
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kfree(sd->s_iattr);
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sysfs_free_ino(sd->s_ino);
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kmem_cache_free(sysfs_dir_cachep, sd);
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