/home/chiller/Desktop/git/ddnet/src/engine/external/json-parser/json.c:402:65: runtime error: applying non-zero offset 5 to null pointer
    #0 0x1b361d4 in json_parse_ex /home/chiller/Desktop/git/ddnet/src/engine/external/json-parser/json.c:402:65
    #1 0x1b436e0 in json_parse /home/chiller/Desktop/git/ddnet/src/engine/external/json-parser/json.c:946:11
    #2 0xc85e4b in CServerBrowser::LoadDDNetInfoJson() /home/chiller/Desktop/git/ddnet/src/engine/client/serverbrowser.cpp:1504:17
    #3 0xc88032 in CServerBrowser::LoadDDNetInfo() /home/chiller/Desktop/git/ddnet/src/engine/client/serverbrowser.cpp:1561:2
    #4 0xa6ecd3 in CClient::LoadDDNetInfo() /home/chiller/Desktop/git/ddnet/src/engine/client/client.cpp:2288:49
    #5 0xa946d8 in CClient::Run() /home/chiller/Desktop/git/ddnet/src/engine/client/client.cpp:2968:2
    #6 0xafaa66 in main /home/chiller/Desktop/git/ddnet/src/engine/client/client.cpp:4458:11
    #7 0x7f231247ad09 in __libc_start_main csu/../csu/libc-start.c:308:16
    #8 0x440ef9 in _start (/home/chiller/Desktop/git/ddnet/asan/DDNet+0x440ef9)

SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior /home/chiller/Desktop/git/ddnet/src/engine/external/json-parser/json.c:402:65 in