evie/android_kernel_oneplus_msm8998
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[PATCH] NOMMU: don't try and give NULL to fput()

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Don't try and give NULL to fput() in the error handling in do_mmap_pgoff()
as it'll cause an oops.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Gavin Lambert 2006-09-30 23:27:01 -07:00 • committed by Linus Torvalds
parent ab8e92efcf
commit 3fcd03e070
1 changed files with 2 additions and 1 deletions
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3
mm/nommu.c
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@ -948,7 +948,8 @@ unsigned long do_mmap_pgoff(struct file *file,
up_write(&nommu_vma_sem); up_write(&nommu_vma_sem);
kfree(vml); kfree(vml);
if (vma) { if (vma) {
fput(vma->vm_file); if (vma->vm_file)
fput(vma->vm_file);
kfree(vma); kfree(vma);
} }
return ret; return ret;