Commit e5e53db6 authored by bol-van's avatar bol-van
Browse files

nfqws: fixes

parent e14ee9d1

nfq/nfqws.c

+62 −60
Original line number Diff line number Diff line
@@ -1040,7 +1040,7 @@ static bool onetime_tls_mod_blob(int profile_n, int fake_n, uint32_t fake_tls_mo 
	size_t extlen;



	modcache->extlen_offset = modcache->padlen_offset = 0;

	if (fake_tls_mod & (FAKE_TLS_MOD_RND_SNI|FAKE_TLS_MOD_SNI))

	if (fake_tls_mod & (FAKE_TLS_MOD_RND_SNI|FAKE_TLS_MOD_SNI|FAKE_TLS_MOD_PADENCAP))

	{

		if (!TLSFindExtLen(fake_tls,*fake_tls_size,&modcache->extlen_offset))

		{
@@ -1048,6 +1048,8 @@ static bool onetime_tls_mod_blob(int profile_n, int fake_n, uint32_t fake_tls_mo 
			return false;

		}

		DLOG("profile %d fake[%d] tls extensions length offset : %zu\n", profile_n, fake_n, modcache->extlen_offset);

		if (fake_tls_mod & (FAKE_TLS_MOD_RND_SNI|FAKE_TLS_MOD_SNI))

		{

			size_t slen;

			if (!TLSFindExt(fake_tls,*fake_tls_size,0,&ext,&extlen,false))

			{
@@ -1061,7 +1063,6 @@ static bool onetime_tls_mod_blob(int profile_n, int fake_n, uint32_t fake_tls_mo 
				return false;

			}

			uint8_t *sni = fake_tls + (ext - fake_tls);



			if (fake_tls_mod & FAKE_TLS_MOD_SNI)

			{

				size_t slen_new = strlen(fake_tls_sni);
@@ -1083,7 +1084,7 @@ static bool onetime_tls_mod_blob(int profile_n, int fake_n, uint32_t fake_tls_mo 
					*fake_tls_size+=slen_delta;

					slen = slen_new;

				}

			DLOG_ERR("profile %d fake[%d] change sni to %s size_delta=%zd\n", profile_n, fake_n, fake_tls_sni,slen_delta);

				DLOG("profile %d fake[%d] change sni to %s size_delta=%zd\n", profile_n, fake_n, fake_tls_sni,slen_delta);

				memcpy(sni,fake_tls_sni,slen_new);

			}

			if (fake_tls_mod & FAKE_TLS_MOD_RND_SNI)
@@ -1124,6 +1125,7 @@ static bool onetime_tls_mod_blob(int profile_n, int fake_n, uint32_t fake_tls_mo 
				}

			}

		}

	}

	if (fake_tls_mod & FAKE_TLS_MOD_PADENCAP)

	{

		if (TLSFindExt(fake_tls,*fake_tls_size,21,&ext,&extlen,false))