Correctly deal with return value from write()
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1 changed files with 3 additions and 3 deletions
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@ -181,18 +181,18 @@ int
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tcp_write_queue(int fd, htsbuf_queue_t *q)
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{
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htsbuf_data_t *hd;
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int l, r;
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int l, r = 0;
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while((hd = TAILQ_FIRST(&q->hq_q)) != NULL) {
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TAILQ_REMOVE(&q->hq_q, hd, hd_link);
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l = hd->hd_data_len - hd->hd_data_off;
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r = write(fd, hd->hd_data + hd->hd_data_off, l);
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r |= !!write(fd, hd->hd_data + hd->hd_data_off, l);
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free(hd->hd_data);
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free(hd);
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}
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q->hq_size = 0;
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return 0;
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return r;
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}
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