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vlib: fix ASAN fake stack size set error when switching to process

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Type: fix
Signed-off-by: Xiaoming Jiang <jiangxiaoming@outlook.com>
Change-Id: I2add6cb8dba837e47596983ec8303883aba3a138
This commit is contained in:
Xiaoming Jiang
2022-12-10 03:44:16 +00:00
committed by Damjan Marion
parent c36f9b567d
commit 4646cd4e20
1 changed files with 2 additions and 1 deletions
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3
src/vlib/node_funcs.h
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@ -59,7 +59,8 @@ vlib_process_start_switch_stack (vlib_main_t * vm, vlib_process_t * p)
{
#ifdef CLIB_SANITIZE_ADDR
void *stack = p ? (void *) p->stack : vlib_thread_stacks[vm->thread_index];
u32 stack_bytes = p ? p->log2_n_stack_bytes : VLIB_THREAD_STACK_SIZE;
u32 stack_bytes =
p ? (1ULL < p->log2_n_stack_bytes) : VLIB_THREAD_STACK_SIZE;
__sanitizer_start_switch_fiber (&vm->asan_stack_save, stack, stack_bytes);
#endif
}