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fix segfault

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This commit is contained in:
Igor Sysoev 2007-11-28 15:06:05 +00:00
parent 948878c194
commit 90465507d8
1 changed files with 4 additions and 4 deletions
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8
src/http/modules/ngx_http_proxy_module.c
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@ -637,8 +637,6 @@ ngx_http_proxy_create_request(ngx_http_request_t *r)
plcf = ngx_http_get_module_loc_conf(r, ngx_http_proxy_module); plcf = ngx_http_get_module_loc_conf(r, ngx_http_proxy_module);
len = sizeof(ngx_http_proxy_version) - 1 + sizeof(CRLF) - 1;
if (u->method.len) { if (u->method.len) {
/* HEAD was changed to GET to cache response */ /* HEAD was changed to GET to cache response */
method = u->method; method = u->method;
@ -652,6 +650,8 @@ ngx_http_proxy_create_request(ngx_http_request_t *r)
method.len++; method.len++;
} }
len = method.len + sizeof(ngx_http_proxy_version) - 1 + sizeof(CRLF) - 1;
escape = 0; escape = 0;
loc_len = 0; loc_len = 0;
unparsed_uri = 0; unparsed_uri = 0;
@ -659,12 +659,12 @@ ngx_http_proxy_create_request(ngx_http_request_t *r)
ctx = ngx_http_get_module_ctx(r, ngx_http_proxy_module); ctx = ngx_http_get_module_ctx(r, ngx_http_proxy_module);
if (plcf->proxy_lengths) { if (plcf->proxy_lengths) {
len += method.len + ctx->vars.uri.len; len += ctx->vars.uri.len;
} else if (ctx->vars.uri.len == 0 && r->valid_unparsed_uri && r == r->main) } else if (ctx->vars.uri.len == 0 && r->valid_unparsed_uri && r == r->main)
{ {
unparsed_uri = 1; unparsed_uri = 1;
len += method.len + r->unparsed_uri.len; len += r->unparsed_uri.len;
} else { } else {
loc_len = (r->valid_location && ctx->vars.uri.len) ? loc_len = (r->valid_location && ctx->vars.uri.len) ?