diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2016-07-25 20:12:07 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2016-07-25 20:12:07 +0000 |
| commit | a17e28e18db4858a49d5582d6d986a1e651fdb5a (patch) | |
| tree | ae41eb6ed9a693771575c769be3f4e819d4b0ddb /lib/mesa/src/mapi | |
| parent | dbd3c6ee060c5d5f084786d966088e75ebdf089b (diff) | |
Disable the code that allocates W|X memory. There is fallback code that
gets used if allocating W|X memory fails, which is probably a bit slower.
However, that is much better than commit a W^X violation which currently
gets you killed.
ok jca@
Diffstat (limited to 'lib/mesa/src/mapi')
| -rw-r--r-- | lib/mesa/src/mapi/u_execmem.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/lib/mesa/src/mapi/u_execmem.c b/lib/mesa/src/mapi/u_execmem.c index 89d5c1d08..3af9d0ac9 100644 --- a/lib/mesa/src/mapi/u_execmem.c +++ b/lib/mesa/src/mapi/u_execmem.c @@ -45,8 +45,15 @@ static unsigned int head = 0; static unsigned char *exec_mem = (unsigned char *)0; +#if defined(__OpenBSD__) -#if defined(__linux__) || defined(__OpenBSD__) || defined(_NetBSD__) || defined(__sun) || defined(__HAIKU__) +static int +init_map(void) +{ + return 0; +} + +#elif defined(__linux__) || defined(_NetBSD__) || defined(__sun) || defined(__HAIKU__) #include <unistd.h> #include <sys/mman.h> |