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core: Fix a possible buffer overflow using getself_name().
If the passed buffer is smaller than MAX_NAME_LENGTH then, you will probably overflow it.
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commit
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2
chat.c
2
chat.c
@ -210,7 +210,7 @@ void execute(ToxWindow *self, ChatContext *ctx, Messenger *m, char *cmd, struct
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wattroff(ctx->history, COLOR_PAIR(2));
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uint8_t selfname[MAX_NAME_LENGTH];
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int len = getself_name(m, selfname);
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int len = getself_name(m, selfname, sizeof(selfname));
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char msg[MAX_STR_SIZE-len-4];
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snprintf(msg, sizeof(msg), "* %s %s\n", (uint8_t*) selfname, action);
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