Mercurial > hg > nginx
comparison src/http/modules/ngx_http_upstream_keepalive_module.c @ 7600:3939483cd1b5
Upstream keepalive: clearing of c->data in cached connections.
Previously, connections returned from keepalive cache had c->data
pointing to the keepalive cache item. While this shouldn't be a problem
for correct code, as c->data is not expected to be used before it is set,
explicitly clearing it might help to avoid confusion.
| author | Maxim Dounin <mdounin@mdounin.ru> |
|---|---|
| date | Thu, 05 Dec 2019 19:38:06 +0300 |
| parents | 70c6b08973a0 |
| children | fdc3d40979b0 |
comparison
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deleted
inserted
replaced
| 7599:3da195363cb0 | 7600:3939483cd1b5 |
|---|---|
| 273 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, | 273 ngx_log_debug1(NGX_LOG_DEBUG_HTTP, pc->log, 0, |
| 274 "get keepalive peer: using connection %p", c); | 274 "get keepalive peer: using connection %p", c); |
| 275 | 275 |
| 276 c->idle = 0; | 276 c->idle = 0; |
| 277 c->sent = 0; | 277 c->sent = 0; |
| 278 c->data = NULL; | |
| 278 c->log = pc->log; | 279 c->log = pc->log; |
| 279 c->read->log = pc->log; | 280 c->read->log = pc->log; |
| 280 c->write->log = pc->log; | 281 c->write->log = pc->log; |
| 281 c->pool->log = pc->log; | 282 c->pool->log = pc->log; |
| 282 | 283 |