diff options
author | Alexey Dobriyan <adobriyan@gmail.com> | 2020-01-31 07:16:52 +0100 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-01-31 19:30:41 +0100 |
commit | f67ef446291a09114f979a129fa42a859c5eb595 (patch) | |
tree | 9b41db11024f2a88cae7a9beefd9d88157340c85 /fs/binfmt_elf.c | |
parent | fs/binfmt_elf.c: smaller code generation around auxv vector fill (diff) | |
download | linux-f67ef446291a09114f979a129fa42a859c5eb595.tar.xz linux-f67ef446291a09114f979a129fa42a859c5eb595.zip |
fs/binfmt_elf.c: fix ->start_code calculation
Only executable segments should be accounted to ->start_code just like
they do to ->end_code (correctly).
Link: http://lkml.kernel.org/r/20191208171410.GB19716@avx2
Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to '')
-rw-r--r-- | fs/binfmt_elf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c index 7bb0deb5bf3b..59013f319f54 100644 --- a/fs/binfmt_elf.c +++ b/fs/binfmt_elf.c @@ -999,7 +999,7 @@ out_free_interp: } } k = elf_ppnt->p_vaddr; - if (k < start_code) + if ((elf_ppnt->p_flags & PF_X) && k < start_code) start_code = k; if (start_data < k) start_data = k; |