From f02e2a734ef472f0dcf83ab2e8ce96d1acead8a5 Mon Sep 17 00:00:00 2001 From: Ruslan Ermilov Date: Thu, 22 Apr 2021 16:12:52 +0300 Subject: Restored zeroing of ngx_channel_t in ngx_pass_open_channel(). Due to structure's alignment, some uninitialized memory contents may have been passed between processes. Zeroing was removed in 0215ec9aaa8a. Reported by Johnny Wang. --- src/os/unix/ngx_process_cycle.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/os/unix/ngx_process_cycle.c') diff --git a/src/os/unix/ngx_process_cycle.c b/src/os/unix/ngx_process_cycle.c index b31485f88..07cd05e80 100644 --- a/src/os/unix/ngx_process_cycle.c +++ b/src/os/unix/ngx_process_cycle.c @@ -398,6 +398,8 @@ ngx_pass_open_channel(ngx_cycle_t *cycle) ngx_int_t i; ngx_channel_t ch; + ngx_memzero(&ch, sizeof(ngx_channel_t)); + ch.command = NGX_CMD_OPEN_CHANNEL; ch.pid = ngx_processes[ngx_process_slot].pid; ch.slot = ngx_process_slot; -- cgit v1.2.3