xiaomi-sm8450/android_kernel_xiaomi_sm8450
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file->f_path.dentry is pinned down for as long as the file is open...

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Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2014-12-28 09:27:07 -05:00
parent 5e9e204024
commit f4a4a8b125
2 changed files with 2 additions and 9 deletions
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5
kernel/auditsc.c
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@@ -2405,7 +2405,6 @@ int __audit_log_bprm_fcaps(struct linux_binprm *bprm,
struct audit_aux_data_bprm_fcaps *ax;
struct audit_context *context = current->audit_context;
struct cpu_vfs_cap_data vcaps;
struct dentry *dentry;
ax = kmalloc(sizeof(*ax), GFP_KERNEL);
if (!ax)
@@ -2415,9 +2414,7 @@ int __audit_log_bprm_fcaps(struct linux_binprm *bprm,
ax->d.next = context->aux;
context->aux = (void *)ax;
dentry = dget(bprm->file->f_path.dentry);
get_vfs_caps_from_disk(dentry, &vcaps);
dput(dentry);
get_vfs_caps_from_disk(bprm->file->f_path.dentry, &vcaps);
ax->fcap.permitted = vcaps.permitted;
ax->fcap.inheritable = vcaps.inheritable;