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fsrv copy: out_fd = -1

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This commit is contained in:
van Hauser 2020-11-03 15:13:04 +01:00
parent 7ed0bfb6f5
commit 8bccf56553
1 changed files with 2 additions and 3 deletions
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5
src/afl-forkserver.c
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@ -99,14 +99,13 @@ void afl_fsrv_init(afl_forkserver_t *fsrv) {
void afl_fsrv_init_dup(afl_forkserver_t *fsrv_to, afl_forkserver_t *from) { void afl_fsrv_init_dup(afl_forkserver_t *fsrv_to, afl_forkserver_t *from) {
fsrv_to->use_stdin = from->use_stdin; fsrv_to->use_stdin = from->use_stdin;
fsrv_to->out_fd = from->out_fd;
fsrv_to->dev_null_fd = from->dev_null_fd; fsrv_to->dev_null_fd = from->dev_null_fd;
fsrv_to->exec_tmout = from->exec_tmout; fsrv_to->exec_tmout = from->exec_tmout;
fsrv_to->init_tmout = from->init_tmout; fsrv_to->init_tmout = from->init_tmout;
fsrv_to->mem_limit = from->mem_limit; fsrv_to->mem_limit = from->mem_limit;
fsrv_to->map_size = from->map_size; fsrv_to->map_size = from->map_size;
fsrv_to->support_shmem_fuzz = from->support_shmem_fuzz; fsrv_to->support_shmem_fuzz = from->support_shmem_fuzz;
fsrv_to->out_file = from->out_file;
fsrv_to->dev_urandom_fd = from->dev_urandom_fd; fsrv_to->dev_urandom_fd = from->dev_urandom_fd;
// These are forkserver specific. // These are forkserver specific.
@ -114,7 +113,7 @@ void afl_fsrv_init_dup(afl_forkserver_t *fsrv_to, afl_forkserver_t *from) {
fsrv_to->child_pid = -1; fsrv_to->child_pid = -1;
fsrv_to->use_fauxsrv = 0; fsrv_to->use_fauxsrv = 0;
fsrv_to->last_run_timed_out = 0; fsrv_to->last_run_timed_out = 0;
fsrv_to->out_file = from->out_file; fsrv_to->out_fd = -1;
fsrv_to->init_child_func = fsrv_exec_child; fsrv_to->init_child_func = fsrv_exec_child;
// Note: do not copy ->add_extra_func // Note: do not copy ->add_extra_func