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mshield requires memory protection

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This commit is contained in:
Frank Denis 2019-06-22 17:02:34 +02:00
parent bfeca0eb73
commit 495fdb3693
1 changed files with 10 additions and 0 deletions
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10
src/libsodium/sodium/utils.c
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@ -725,6 +725,15 @@ sodium_mprotect_readwrite(void *ptr)
return _sodium_mprotect(ptr, _mprotect_readwrite); return _sodium_mprotect(ptr, _mprotect_readwrite);
} }
#ifndef HAVE_PAGE_PROTECTION
int
sodium_mshield(void *ptr)
{
(void) ptr;
errno = ENOSYS;
return -1;
}
#else
int int
sodium_mshield(void *ptr) sodium_mshield(void *ptr)
{ {
@ -750,6 +759,7 @@ sodium_mshield(void *ptr)
return 0; return 0;
} }
#endif
int int
sodium_munshield(void *ptr) sodium_munshield(void *ptr)