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(parent: 03c6d72) | patch
fs/binfmt_elf.c: make BAD_ADDR() unlikely
authorAlexey Dobriyan <adobriyan@gmail.com>
Fri, 31 Jan 2020 06:17:01 +0000 (22:17 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Fri, 31 Jan 2020 18:30:41 +0000 (10:30 -0800)
commit18676ffcee596079037b1767e4efe38b06f05eb8
tree35df6ca21f4098d69d2fb64c878ee795d486ab6atree | snapshot
parent03c6d723eeac2d7beaa6d9682768469659088d77commit | diff
fs/binfmt_elf.c: make BAD_ADDR() unlikely

If some mapping goes past TASK_SIZE it will be rejected by kernel which
means no such userspace binaries exist.

Mark every such check as unlikely.

Link: http://lkml.kernel.org/r/20191215124355.GA21124@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/binfmt_elf.c diff | blob | history
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