bugfix: treat shdict entries with ttl equal to 0 as expired.

zhuizhuhaomeng · web-flow · commit ed8cb8fe3027 · 2024-07-16T14:27:17.000+08:00
diff --git a/src/ngx_http_lua_shdict.c b/src/ngx_http_lua_shdict.c
@@ -210,7 +210,7 @@ ngx_http_lua_shdict_lookup(ngx_shm_zone_t *shm_zone, ngx_uint_t hash,
 
                 dd("time to live: %lld", (long long) ms);
 
-                if (ms < 0) {
+                if (ms <= 0) {
                     dd("node already expired");
                     return NGX_DONE;
                 }

Original file line number	Diff line number	Diff line change
`@@ -210,7 +210,7 @@ ngx_http_lua_shdict_lookup(ngx_shm_zone_t *shm_zone, ngx_uint_t hash,`
`210`	`210`
`211`	`211`	`dd("time to live: %lld", (long long) ms);`
`212`	`212`
`213`		`- if (ms < 0) {`
	`213`	`+ if (ms <= 0) {`
`214`	`214`	`dd("node already expired");`
`215`	`215`	`return NGX_DONE;`
`216`	`216`	`}`