The patch titled
Subject: fs/binfmt_elf.c: save 1 indent level
has been removed from the -mm tree. Its filename was
elf-save-1-indent-level.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Subject: fs/binfmt_elf.c: save 1 indent level
Rewrite
for (...) {
if (->p_type == PT_INTERP) {
...
break;
}
}
loop into
for (...) {
if (->p_type != PT_INTERP)
continue;
...
break;
}
Link: http://lkml.kernel.org/r/20190416201906.GA24304@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/binfmt_elf.c | 115 ++++++++++++++++++++++------------------------
1 file changed, 56 insertions(+), 59 deletions(-)
--- a/fs/binfmt_elf.c~elf-save-1-indent-level
+++ a/fs/binfmt_elf.c
@@ -740,69 +740,66 @@ static int load_elf_binary(struct linux_
start_data = 0;
end_data = 0;
- for (i = 0; i < loc->elf_ex.e_phnum; i++) {
- if (elf_ppnt->p_type == PT_INTERP) {
- char *elf_interpreter;
- loff_t pos;
-
- /* This is the program interpreter used for
- * shared libraries - for now assume that this
- * is an a.out format binary
- */
- retval = -ENOEXEC;
- if (elf_ppnt->p_filesz > PATH_MAX ||
- elf_ppnt->p_filesz < 2)
- goto out_free_ph;
-
- retval = -ENOMEM;
- elf_interpreter = kmalloc(elf_ppnt->p_filesz,
- GFP_KERNEL);
- if (!elf_interpreter)
- goto out_free_ph;
-
- pos = elf_ppnt->p_offset;
- retval = kernel_read(bprm->file, elf_interpreter,
- elf_ppnt->p_filesz, &pos);
- if (retval != elf_ppnt->p_filesz) {
- if (retval >= 0)
- retval = -EIO;
- goto out_free_interp;
- }
- /* make sure path is NULL terminated */
- retval = -ENOEXEC;
- if (elf_interpreter[elf_ppnt->p_filesz - 1] != '\0')
- goto out_free_interp;
-
- interpreter = open_exec(elf_interpreter);
- kfree(elf_interpreter);
- retval = PTR_ERR(interpreter);
- if (IS_ERR(interpreter))
- goto out_free_ph;
-
- /*
- * If the binary is not readable then enforce
- * mm->dumpable = 0 regardless of the interpreter's
- * permissions.
- */
- would_dump(bprm, interpreter);
-
- /* Get the exec headers */
- pos = 0;
- retval = kernel_read(interpreter, &loc->interp_elf_ex,
- sizeof(loc->interp_elf_ex), &pos);
- if (retval != sizeof(loc->interp_elf_ex)) {
- if (retval >= 0)
- retval = -EIO;
- goto out_free_dentry;
- }
+ for (i = 0; i < loc->elf_ex.e_phnum; i++, elf_ppnt++) {
+ char *elf_interpreter;
+ loff_t pos;
+
+ if (elf_ppnt->p_type != PT_INTERP)
+ continue;
+
+ /*
+ * This is the program interpreter used for shared libraries -
+ * for now assume that this is an a.out format binary.
+ */
+ retval = -ENOEXEC;
+ if (elf_ppnt->p_filesz > PATH_MAX || elf_ppnt->p_filesz < 2)
+ goto out_free_ph;
- break;
+ retval = -ENOMEM;
+ elf_interpreter = kmalloc(elf_ppnt->p_filesz, GFP_KERNEL);
+ if (!elf_interpreter)
+ goto out_free_ph;
-out_free_interp:
- kfree(elf_interpreter);
+ pos = elf_ppnt->p_offset;
+ retval = kernel_read(bprm->file, elf_interpreter,
+ elf_ppnt->p_filesz, &pos);
+ if (retval != elf_ppnt->p_filesz) {
+ if (retval >= 0)
+ retval = -EIO;
+ goto out_free_interp;
+ }
+ /* make sure path is NULL terminated */
+ retval = -ENOEXEC;
+ if (elf_interpreter[elf_ppnt->p_filesz - 1] != '\0')
+ goto out_free_interp;
+
+ interpreter = open_exec(elf_interpreter);
+ kfree(elf_interpreter);
+ retval = PTR_ERR(interpreter);
+ if (IS_ERR(interpreter))
goto out_free_ph;
+
+ /*
+ * If the binary is not readable then enforce mm->dumpable = 0
+ * regardless of the interpreter's permissions.
+ */
+ would_dump(bprm, interpreter);
+
+ /* Get the exec headers */
+ pos = 0;
+ retval = kernel_read(interpreter, &loc->interp_elf_ex,
+ sizeof(loc->interp_elf_ex), &pos);
+ if (retval != sizeof(loc->interp_elf_ex)) {
+ if (retval >= 0)
+ retval = -EIO;
+ goto out_free_dentry;
}
- elf_ppnt++;
+
+ break;
+
+out_free_interp:
+ kfree(elf_interpreter);
+ goto out_free_ph;
}
elf_ppnt = elf_phdata;
_
Patches currently in -mm which might be from adobriyan@xxxxxxxxx are
ramfs-support-o_tmpfile.patch
