| commit | 5b9a9801a4867af70c9ed55379b3eaa3dba59ef3 | |
| author | Christophe Lyon <christophe.lyon@st.com> | |
| Wed, 4 Jul 2018 15:55:31 +0000 (4 17:55 +0200) | ||
| committer | Waldemar Brodkorb <wbrodkorb@conet.de> | |
| Fri, 10 Aug 2018 14:02:45 +0000 (10 16:02 +0200) | ||
| tree | d408f2e9f64dc5ab9e973232fb8353b29e547119 | treesnapshot (tar.gz zip) |
| parent | fcecd012a6944eab8912787ca668b280e7233a8d | commitdiff |
nptl: disable mprotect usage in stack protection
Since mprotect does not work on MMU-less systems, disable it if
__ARCH_USE_MMU__ is not defined.
* libpthread/nptl/allocatestack.c (change_stack_perm): Call
mprotect only if __ARCH_USE_MMU__ is defined.
(allocate_stack): Likewise.
Signed-off-by: Mickaël Guêné <mickael.guene@st.com>
Signed-off-by: Christophe Lyon <christophe.lyon@st.com>
Since mprotect does not work on MMU-less systems, disable it if
__ARCH_USE_MMU__ is not defined.
* libpthread/nptl/allocatestack.c (change_stack_perm): Call
mprotect only if __ARCH_USE_MMU__ is defined.
(allocate_stack): Likewise.
Signed-off-by: Mickaël Guêné <mickael.guene@st.com>
Signed-off-by: Christophe Lyon <christophe.lyon@st.com>
| libpthread/nptl/allocatestack.c | diffblobblamehistory |