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[core,nego] print unknown nego flag values

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in nego_rdp_neg_rsp_flags_str print the unknown values
This commit is contained in:
Armin Novak
2025-09-24 10:54:31 +02:00
parent 62a4c33a86
commit 23b2c3bfae
1 changed files with 9 additions and 4 deletions
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13
libfreerdp/core/nego.c
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@@ -1321,6 +1321,9 @@ BOOL nego_process_negotiation_request(rdpNego* nego, wStream* s)
static const char* nego_rdp_neg_rsp_flags_str(UINT32 flags)
{
const uint32_t mask =
(EXTENDED_CLIENT_DATA_SUPPORTED | DYNVC_GFX_PROTOCOL_SUPPORTED | RDP_NEGRSP_RESERVED |
RESTRICTED_ADMIN_MODE_SUPPORTED | REDIRECTED_AUTHENTICATION_MODE_SUPPORTED);
static char buffer[1024] = { 0 };
(void)_snprintf(buffer, ARRAYSIZE(buffer), "[0x%02" PRIx32 "] ", flags);
@@ -1334,10 +1337,12 @@ static const char* nego_rdp_neg_rsp_flags_str(UINT32 flags)
winpr_str_append("RESTRICTED_ADMIN_MODE_SUPPORTED", buffer, sizeof(buffer), "|");
if (flags & REDIRECTED_AUTHENTICATION_MODE_SUPPORTED)
winpr_str_append("REDIRECTED_AUTHENTICATION_MODE_SUPPORTED", buffer, sizeof(buffer), "|");
if ((flags & (uint32_t)~(EXTENDED_CLIENT_DATA_SUPPORTED | DYNVC_GFX_PROTOCOL_SUPPORTED |
RDP_NEGRSP_RESERVED | RESTRICTED_ADMIN_MODE_SUPPORTED |
REDIRECTED_AUTHENTICATION_MODE_SUPPORTED)))
winpr_str_append("UNKNOWN", buffer, sizeof(buffer), "|");
if (flags & ~mask)
{
char buffer2[32] = { 0 };
(void)_snprintf(buffer2, sizeof(buffer2), "UNKNOWN[0x%04" PRIx32 "]", flags & ~mask);
winpr_str_append(buffer2, buffer, sizeof(buffer), "|");
}
return buffer;
}