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-rw-r--r--erts/emulator/sys/common/erl_check_io.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/erts/emulator/sys/common/erl_check_io.c b/erts/emulator/sys/common/erl_check_io.c
index 81ac423a1d..ce014c19c2 100644
--- a/erts/emulator/sys/common/erl_check_io.c
+++ b/erts/emulator/sys/common/erl_check_io.c
@@ -340,7 +340,7 @@ grow_drv_ev_state(int min_ix)
new_len = max_fds;
erts_smp_mtx_lock(&drv_ev_state_grow_lock);
- if (erts_smp_atomic_read_nob(&drv_ev_state_len) <= new_len) {
+ if (erts_smp_atomic_read_nob(&drv_ev_state_len) <= min_ix) {
for (i=0; i<DRV_EV_STATE_LOCK_CNT; i++) { /* lock all fd's */
erts_smp_mtx_lock(&drv_ev_state_locks[i].lck);
}