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| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-18 22:22:59 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-18 22:22:59 +0200 |
| commit | 385910f2b275a636238f70844f1b6da9fda6f2da (patch) | |
| tree | 284f31a897d1ae9d02598ccb2f1d108ba62a079c /security | |
| parent | x86: don't allow tail-calls in sys_ftruncate[64]() (diff) | |
| download | linux-385910f2b275a636238f70844f1b6da9fda6f2da.tar.xz linux-385910f2b275a636238f70844f1b6da9fda6f2da.zip | |
x86: be careful about tailcall breakage for sys_open[at] too
Came up through a quick grep for other cases similar to the ftruncate()
one in commit 0a489cb3b6a7b277030cdbc97c2c65905db94536.
Also, add a comment, so that people who read the code understand why we
do what looks like a no-op.
(Again, this won't actually matter to any sane user, since libc will
save and restore the register gcc stomps on, but it's still wrong to
stomp on it)
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions