Fix xtreme8000#96 error when starting client with aos version in url #189
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forked-from-1kasper
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forked-from-1kasper/tigerspades@247f2ca also has a different solution, but like I said as far as I know this is entirely pointless, distinguishing versions at this point is unnecessary and doesn't do anything |
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remove the "removesuffix" and use less straight forward but more c-like logic. functionality is the same, but it also handles cases where "ip" portion is longer than 32 (like if someone accidentally puts a domain there, which does remind me maybe that should be a feature lol)
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xtreme8000
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| } | ||
| } else { | ||
| // parse port, also ignore anything past another ':' (e.g. version info) | ||
| int next_colon = strchr(port_start + 1, ':'); |
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why is next_colon of type int even though strchr returns char*
| } else { | ||
| // parse port, also ignore anything past another ':' (e.g. version info) | ||
| int next_colon = strchr(port_start + 1, ':'); | ||
| *port_out = strtoul(port_start + 1, next_colon, 10); |
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next_colon should be passed as a char** pointer, where strtoul can write the first invalid char pos to, HOWEVER we don't actually need it here, and can pass NULL instead, thus don't even need it in the first place
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does this PR even do anything different to the original code, except the additional ip length check???
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The reason this happens is because network_identifier_split at some point got support for "255.255.255.255" ipv4 format, and if you have the suffix it thinks that it's parsing that. This hotfix works in either case (tested). The information about whether the server is .75 or .76 is not needed as it is already handled heuristically in network_connect and read_PacketWorldUpdate