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Merge pull request #1115 from gaul/hash-length

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Use length from s3fs_HMAC256 for consistency
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Takeshi Nakatani 2019-08-06 20:49:22 +09:00 committed by GitHub
commit 2e51a339a9
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1 changed files with 2 additions and 1 deletions
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src/curl.cpp
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@ -2524,9 +2524,9 @@ string S3fsCurl::CalcSignature(const string& method, const string& canonical_uri
unsigned int cscope_len = StringToSign.size(); unsigned int cscope_len = StringToSign.size();
unsigned char* md = NULL; unsigned char* md = NULL;
unsigned int md_len = 0; unsigned int md_len = 0;
char hexSig[64 + 1];
s3fs_HMAC256(kSigning, kSigning_len, cscope, cscope_len, &md, &md_len); s3fs_HMAC256(kSigning, kSigning_len, cscope, cscope_len, &md, &md_len);
char *hexSig = new char[2 * md_len + 1];
for(cnt = 0; cnt < md_len; cnt++){ for(cnt = 0; cnt < md_len; cnt++){
sprintf(&hexSig[cnt * 2], "%02x", md[cnt]); sprintf(&hexSig[cnt * 2], "%02x", md[cnt]);
} }
@ -2534,6 +2534,7 @@ string S3fsCurl::CalcSignature(const string& method, const string& canonical_uri
delete[] md; delete[] md;
Signature = hexSig; Signature = hexSig;
delete[] hexSig;
return Signature; return Signature;
} }