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Limit rate: fixed integer overflow in limit calculation (ticket #256).

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Patch by Alexey Antropov.
This commit is contained in:
Valentin Bartenev 2012-12-12 14:48:48 +00:00
parent 8ae9e7903f
commit 1a6ed2e3b1
1 changed files with 1 additions and 1 deletions
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2
src/http/ngx_http_write_filter_module.c
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@ -207,7 +207,7 @@ ngx_http_write_filter(ngx_http_request_t *r, ngx_chain_t *in)
} }
if (r->limit_rate) { if (r->limit_rate) {
limit = r->limit_rate * (ngx_time() - r->start_sec + 1) limit = (off_t) r->limit_rate * (ngx_time() - r->start_sec + 1)
- (c->sent - clcf->limit_rate_after); - (c->sent - clcf->limit_rate_after);
if (limit <= 0) { if (limit <= 0) {