[asterisk-bugs] [JIRA] (ASTERISK-28480) json integer overflow in ssrc and timestamp

[Salah Ahmed (JIRA)]

Salah Ahmed created ASTERISK-28480:
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             Summary: json integer overflow in ssrc and timestamp
                 Key: ASTERISK-28480
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-28480
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Core/RTP
    Affects Versions: 13.26.0
            Reporter: Salah Ahmed
            Severity: Minor


Hello,

Recently we have found some integer overflow in ssrc and timestamp. After some research we have found jansson library has 3 types of integers representation. 
i (integer) [int]: Convert a C int to JSON integer.
I (integer) [json_int_t]: Convert a C json_int_t to JSON integer.
f (real) [double]: Convert a C double to JSON real.

In some places "i" being used for ssrc and timestamp. Some time those values are get negative for some big number(Close to Max Unsigned Int). If use "I" instead of "i" this will be fixed for all cases.

Thanks,
Salah 



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