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@@ -166,7 +166,8 @@ static int p2p_parse_attribute(u8 id, const u8 *data, u16 len,
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for (i = 0; i < nlen; i++) {
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for (i = 0; i < nlen; i++) {
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if (msg->device_name[i] == '\0')
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if (msg->device_name[i] == '\0')
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break;
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break;
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- if (msg->device_name[i] < 32)
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+ if (msg->device_name[i] > 0 &&
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+ msg->device_name[i] < 32)
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msg->device_name[i] = '_';
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msg->device_name[i] = '_';
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}
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}
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wpa_printf(MSG_DEBUG, "P2P: * Device Info: addr " MACSTR
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wpa_printf(MSG_DEBUG, "P2P: * Device Info: addr " MACSTR
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@@ -563,7 +564,7 @@ static int p2p_group_info_text(const u8 *gi, size_t gi_len, char *buf,
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name[cli->dev_name_len] = '\0';
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name[cli->dev_name_len] = '\0';
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count = (int) cli->dev_name_len - 1;
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count = (int) cli->dev_name_len - 1;
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while (count >= 0) {
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while (count >= 0) {
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- if (name[count] < 32)
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+ if (name[count] > 0 && name[count] < 32)
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name[count] = '_';
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name[count] = '_';
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count--;
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count--;
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}
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}
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