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-rw-r--r--fs/exec.c18
1 files changed, 12 insertions, 6 deletions
diff --git a/fs/exec.c b/fs/exec.c
index 52a447d9b6ab..ba99e1abb1aa 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -115,13 +115,16 @@ SYSCALL_DEFINE1(uselib, const char __user *, library)
115 struct file *file; 115 struct file *file;
116 char *tmp = getname(library); 116 char *tmp = getname(library);
117 int error = PTR_ERR(tmp); 117 int error = PTR_ERR(tmp);
118 static const struct open_flags uselib_flags = {
119 .open_flag = O_LARGEFILE | O_RDONLY | __FMODE_EXEC,
120 .acc_mode = MAY_READ | MAY_EXEC | MAY_OPEN,
121 .intent = LOOKUP_OPEN
122 };
118 123
119 if (IS_ERR(tmp)) 124 if (IS_ERR(tmp))
120 goto out; 125 goto out;
121 126
122 file = do_filp_open(AT_FDCWD, tmp, 127 file = do_filp_open(AT_FDCWD, tmp, &uselib_flags, LOOKUP_FOLLOW);
123 O_LARGEFILE | O_RDONLY | __FMODE_EXEC, 0,
124 MAY_READ | MAY_EXEC | MAY_OPEN);
125 putname(tmp); 128 putname(tmp);
126 error = PTR_ERR(file); 129 error = PTR_ERR(file);
127 if (IS_ERR(file)) 130 if (IS_ERR(file))
@@ -721,10 +724,13 @@ struct file *open_exec(const char *name)
721{ 724{
722 struct file *file; 725 struct file *file;
723 int err; 726 int err;
727 static const struct open_flags open_exec_flags = {
728 .open_flag = O_LARGEFILE | O_RDONLY | __FMODE_EXEC,
729 .acc_mode = MAY_EXEC | MAY_OPEN,
730 .intent = LOOKUP_OPEN
731 };
724 732
725 file = do_filp_open(AT_FDCWD, name, 733 file = do_filp_open(AT_FDCWD, name, &open_exec_flags, LOOKUP_FOLLOW);
726 O_LARGEFILE | O_RDONLY | __FMODE_EXEC, 0,
727 MAY_EXEC | MAY_OPEN);
728 if (IS_ERR(file)) 734 if (IS_ERR(file))
729 goto out; 735 goto out;
730 736