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ngx_http_upstream_add() should return NULL if an error occurs.

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This commit is contained in:
Ruslan Ermilov 2012-07-29 19:38:25 +00:00
parent 01f07bde7e
commit b163010872
1 changed files with 2 additions and 2 deletions
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4
src/http/ngx_http_upstream.c
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@ -4422,12 +4422,12 @@ ngx_http_upstream_add(ngx_conf_t *cf, ngx_url_t *u, ngx_uint_t flags)
uscf->servers = ngx_array_create(cf->pool, 1, uscf->servers = ngx_array_create(cf->pool, 1,
sizeof(ngx_http_upstream_server_t)); sizeof(ngx_http_upstream_server_t));
if (uscf->servers == NULL) { if (uscf->servers == NULL) {
return NGX_CONF_ERROR; return NULL;
} }
us = ngx_array_push(uscf->servers); us = ngx_array_push(uscf->servers);
if (us == NULL) { if (us == NULL) {
return NGX_CONF_ERROR; return NULL;
} }
ngx_memzero(us, sizeof(ngx_http_upstream_server_t)); ngx_memzero(us, sizeof(ngx_http_upstream_server_t));