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Fix buffering of cURL download data.

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Steveice10 2019-01-01 10:01:54 -08:00
parent 077bf4eddd
commit 4c00b67169
1 changed files with 4 additions and 1 deletions
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5
source/core/http.c
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@ -312,13 +312,16 @@ static size_t http_curl_header_callback(char* buffer, size_t size, size_t nitems
static size_t http_curl_write_callback(char* ptr, size_t size, size_t nmemb, void* userdata) { static size_t http_curl_write_callback(char* ptr, size_t size, size_t nmemb, void* userdata) {
http_curl_data* curlData = (http_curl_data*) userdata; http_curl_data* curlData = (http_curl_data*) userdata;
size_t srcPos = 0;
size_t available = size * nmemb; size_t available = size * nmemb;
while(available > 0) { while(available > 0) {
size_t remaining = curlData->bufferSize - curlData->pos; size_t remaining = curlData->bufferSize - curlData->pos;
size_t copySize = available < remaining ? available : remaining; size_t copySize = available < remaining ? available : remaining;
memcpy((u8*) curlData->buf + curlData->pos, ptr, copySize); memcpy((u8*) curlData->buf + curlData->pos, ptr + srcPos, copySize);
curlData->pos += copySize; curlData->pos += copySize;
srcPos += copySize;
available -= copySize; available -= copySize;
if(curlData->pos == curlData->bufferSize) { if(curlData->pos == curlData->bufferSize) {