getNodeIpList crashes

[wilricknl]

Hi, not sure what this line is trying to achieve, but it crashes my application when querying a node ip list.

qubic-cli/nodeUtils.cpp

Line 1054 in 3a10e27

memset(&result, 0, sizeof(CurrentTickInfo));

You can reproduce it with the following command:

qubic-cli.exe -nodeip "62.2.98.74" -getnodeiplist

Possible fix:

Simply removing the above line.

[wilricknl]

Another issue with printSystemInfoFromNode in this line:

qubic-cli/nodeUtils.cpp

Line 103 in 3a10e27

char hex[64];

Issue:

Crashes upon log, because hex is not null-terminated.

Reproduction

qubic-cli.exe -nodeip "62.2.98.74" -getsysteminfo

Possible fix:

char hex[65];
hex[64] = '\0';

At first I just wanted to just open an issue, because I didn't see a point in an MR for 1 line, but maybe I will make an MR if I run into more stuff.

[wilricknl]

Also a null-termination bug in parsing the seed from a config file.

Line:

qubic-cli/argparser.h

Line 167 in 3a10e27

g_seed = (char*) malloc(55);

Possible fix:

g_seed = (char*)malloc(56);
memset(g_seed, 0, 56);