diff options
Diffstat (limited to 'nptl/pthread_create.c')
| -rw-r--r-- | nptl/pthread_create.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/nptl/pthread_create.c b/nptl/pthread_create.c index 1d3665d..ef3ec33 100644 --- a/nptl/pthread_create.c +++ b/nptl/pthread_create.c @@ -38,6 +38,7 @@ #include <version.h> #include <clone_internal.h> #include <futex-internal.h> +#include <getrandom-internal.h> #include <shlib-compat.h> @@ -549,6 +550,10 @@ start_thread (void *arg) } #endif + /* Release the vDSO getrandom per-thread buffer with all signal blocked, + to avoid creating a new free-state block during thread release. */ + __getrandom_vdso_release (pd); + if (!pd->user_stack) advise_stack_range (pd->stackblock, pd->stackblock_size, (uintptr_t) pd, pd->guardsize); |