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cos/multipart: limit max part to 1k

This commit is contained in:
Minglei Jin 2023-11-15 13:40:39 +08:00
parent 9f7666ace5
commit 2a49b4351d
1 changed files with 8 additions and 3 deletions
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11
source/common/src/cos.c
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@ -513,9 +513,14 @@ int32_t s3PutObjectFromFile2(const char *file, const char *object) {
manager.gb = 0; manager.gb = 0;
// div round up // div round up
int seq; int seq;
uint64_t chunk_size = MULTIPART_CHUNK_SIZE >> 7; uint64_t chunk_size = MULTIPART_CHUNK_SIZE >> 7;
int totalSeq = ((contentLength + chunk_size - 1) / chunk_size); int totalSeq = (contentLength + chunk_size - 1) / chunk_size;
const int max_part_num = 1000;
if (totalSeq > max_part_num) {
chunk_size = (contentLength + max_part_num - contentLength % max_part_num) / max_part_num;
totalSeq = (contentLength + chunk_size - 1) / chunk_size;
}
MultipartPartData partData; MultipartPartData partData;
memset(&partData, 0, sizeof(MultipartPartData)); memset(&partData, 0, sizeof(MultipartPartData));