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| author |   deraadt <deraadt@openbsd.org> | 2020-07-26 03:00:42 +0000 |
|---|---|---|
| committer | deraadt <deraadt@openbsd.org> | 2020-07-26 03:00:42 +0000 |
| commit | 802163a16b27f525fc2afe5dae956e57fc08dbe6 (patch) | |
| tree | 078d86d1daea7a7684ef19bb2c026fa94d5b3fae /regress/sys/kern/stackpivot/pagefault/stackpivot.c | |
| parent | remove unsused enum key_type, copied initialy from relays. (diff) | |
| download | wireguard-openbsd-802163a16b27f525fc2afe5dae956e57fc08dbe6.tar.xz wireguard-openbsd-802163a16b27f525fc2afe5dae956e57fc08dbe6.zip | |
print the address of the "non-MAP_STACK stack", so it can be compared
against failure reported in dmesg (hmm, is it time to delete those fault
messages?)
Diffstat (limited to 'regress/sys/kern/stackpivot/pagefault/stackpivot.c')
| -rw-r--r-- | regress/sys/kern/stackpivot/pagefault/stackpivot.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/regress/sys/kern/stackpivot/pagefault/stackpivot.c b/regress/sys/kern/stackpivot/pagefault/stackpivot.c index bf730df06f8..aeac48ebbd4 100644 --- a/regress/sys/kern/stackpivot/pagefault/stackpivot.c +++ b/regress/sys/kern/stackpivot/pagefault/stackpivot.c @@ -54,6 +54,7 @@ int main() { /* set up a basic alt stack on the heap that does some work */ size_t *newstack = calloc(10, sizeof(size_t)); + printf("non-MAP_STACK stack at %p\n", newstack); newstack[0] = (size_t)dowork; pivot(newstack); return 0; |