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break recursion when calling GetIAMCredentials (#1233)

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break recursion when calling GetIAMCredentials
This commit is contained in:
rallister 2020-01-31 07:48:37 +00:00 committed by GitHub
parent 7135666060
commit 4e26728cbf
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 8 additions and 5 deletions
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11
src/curl.cpp
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@ -2372,7 +2372,7 @@ bool S3fsCurl::RemakeHandle()
//
// returns curl return code
//
int S3fsCurl::RequestPerform()
int S3fsCurl::RequestPerform(bool dontAddAuthHeaders /*=false*/)
{
if(IS_S3FS_LOG_DBG()){
char* ptr_url = NULL;
@ -2384,7 +2384,10 @@ int S3fsCurl::RequestPerform()
long responseCode;
int result = S3FSCURL_PERFORM_RESULT_NOTSET;
insertAuthHeaders();
if(!dontAddAuthHeaders) {
insertAuthHeaders();
}
curl_easy_setopt(hCurl, CURLOPT_HTTPHEADER, requestHeaders);
// 1 attempt + retries...
@ -2907,7 +2910,7 @@ int S3fsCurl::GetIAMCredentials()
curl_easy_setopt(hCurl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback);
S3fsCurl::AddUserAgent(hCurl); // put User-Agent
int result = RequestPerform();
int result = RequestPerform(true);
// analyzing response
if(0 == result && !S3fsCurl::SetIAMCredentials(bodydata.str())){
@ -2944,7 +2947,7 @@ bool S3fsCurl::LoadIAMRoleFromMetaData()
curl_easy_setopt(hCurl, CURLOPT_WRITEFUNCTION, WriteMemoryCallback);
S3fsCurl::AddUserAgent(hCurl); // put User-Agent
int result = RequestPerform();
int result = RequestPerform(true);
// analyzing response
if(0 == result && !S3fsCurl::SetIAMRoleFromMetaData(bodydata.str())){

2
src/curl.h
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@ -489,7 +489,7 @@ class S3fsCurl
bool LoadIAMRoleFromMetaData(void);
bool AddSseRequestHead(sse_type_t ssetype, std::string& ssevalue, bool is_only_c, bool is_copy);
bool GetResponseCode(long& responseCode, bool from_curl_handle = true);
int RequestPerform(void);
int RequestPerform(bool dontAddAuthHeaders=false);
int DeleteRequest(const char* tpath);
bool PreHeadRequest(const char* tpath, const char* bpath = NULL, const char* savedpath = NULL, int ssekey_pos = -1);
bool PreHeadRequest(std::string& tpath, std::string& bpath, std::string& savedpath, int ssekey_pos = -1) {