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https://issues.apache.org/jira/browse/TS-4906?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Phil Sorber updated TS-4906:
----------------------------
Summary: CID 1363289 (was: CID 1363288, 1363289 and 1363290:
lib/atscppapi/examples/websocket/WSBuffer.cc)
> CID 1363289
> -----------
>
> Key: TS-4906
> URL: https://issues.apache.org/jira/browse/TS-4906
> Project: Traffic Server
> Issue Type: Bug
> Components: CPP API
> Reporter: Leif Hedstrom
> Assignee: Phil Sorber
> Fix For: 7.1.0
>
>
> From coverity:
> {code}
> *** CID 1363290: Uninitialized members (UNINIT_CTOR)
> /lib/atscppapi/examples/websocket/WSBuffer.cc: 54 in WSBuffer::WSBuffer()()
> 48 #define WS_DIGEST_MAX BASE64_ENCODE_DSTLEN(20)
> 49
> 50 static const std::string magic =
> "258EAFA5-E914-47DA-95CA-C5AB0DC85B11";
> 51
> 52 WSBuffer::WSBuffer()
> 53 {
> CID 1363290: Uninitialized members (UNINIT_CTOR)
> Non-static class member "frame_" is not initialized in this constructor
> nor in any functions that it calls.
> 54 }
> 55
> 56 void
> 57 WSBuffer::buffer(std::string const &data)
> 58 {
> 59 ws_buf_ += data;
> ** CID 1363289: Error handling issues (CHECKED_RETURN)
> /lib/ts/HashMD5.cc: 36 in ATSHashMD5::update(const void *, unsigned long)()
> ________________________________________________________________________________________________________
> *** CID 1363289: Error handling issues (CHECKED_RETURN)
> /lib/ts/HashMD5.cc: 36 in ATSHashMD5::update(const void *, unsigned long)()
> 30 }
> 31
> 32 void
> 33 ATSHashMD5::update(const void *data, size_t len)
> 34 {
> 35 if (!finalized) {
> CID 1363289: Error handling issues (CHECKED_RETURN)
> Calling "EVP_DigestUpdate" without checking return value (as is done
> elsewhere 4 out of 5 times).
> 36 EVP_DigestUpdate(ctx, data, len);
> 37 }
> 38 }
> 39
> 40 void
> 41 ATSHashMD5::final(void)
> ** CID 1363288: Error handling issues (CHECKED_RETURN)
> /lib/atscppapi/examples/websocket/WSBuffer.cc: 184 in
> WSBuffer::ws_digest(const std::basic_string<char, std::char_traits<char>,
> std::allocator<char>>&)()
> ________________________________________________________________________________________________________
> *** CID 1363288: Error handling issues (CHECKED_RETURN)
> /lib/atscppapi/examples/websocket/WSBuffer.cc: 184 in
> WSBuffer::ws_digest(const std::basic_string<char, std::char_traits<char>,
> std::allocator<char>>&)()
> 178 return "bad-hash-length";
> 179 }
> 180
> 181 char digest_buf[WS_DIGEST_MAX];
> 182 size_t digest_len = 0;
> 183
> CID 1363288: Error handling issues (CHECKED_RETURN)
> Calling "TSBase64Encode" without checking return value (as is done
> elsewhere 4 out of 5 times).
> 184 TSBase64Encode((char *)hash_buf, hash_len, digest_buf,
> WS_DIGEST_MAX, &digest_len);
> 185
> 186 return std::string((char *)digest_buf, digest_len);
> 187 }
> 188
> 189 std::string
> {code}
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