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Blame psxscl.local.patch

Lucio Andrés Illanes Albornoz (arab, vxp) 1d0876
diff --git a/src/iofn/psx_iofn_fsdir.c b/src/iofn/psx_iofn_fsdir.c
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index 53b3380..8bdd7d8 100644
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--- a/src/iofn/psx_iofn_fsdir.c
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+++ b/src/iofn/psx_iofn_fsdir.c
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@@ -52,10 +52,34 @@ static int32_t __fastcall __psx_iofn_fsdir_open_next(
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 		path.buffer++;
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 	}
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+	/* XXX */
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+	uint32_t		status;
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+	static char		name_buffer[1024];
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+	nt_unicode_string *	dev_name,full_path;
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+	
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+	iosb.info = 0;
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+	if ((status = __ntapi->zw_query_object(
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+			path_info->hat,NT_OBJECT_NAME_INFORMATION,
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+			name_buffer,sizeof(name_buffer),(uint32_t *)&iosb.info)))
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+		return status;
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+	else {
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+		dev_name = (nt_unicode_string *)name_buffer;
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+		if ((dev_name->strlen > 2) && 
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+			(dev_name->buffer[(dev_name->strlen - 1) / 2] != '\\')) {
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+			dev_name->buffer[dev_name->strlen / 2] = '\\';
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+			dev_name->strlen += 2;
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+		}
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+		__ntapi->tt_generic_memcpy(&dev_name->buffer[dev_name->strlen / 2],
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+			path.buffer,path.strlen);
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+		dev_name->strlen += path.strlen;
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+		full_path.maxlen = (full_path.strlen = dev_name->strlen) + 2;
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+		full_path.buffer = dev_name->buffer;
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+	}
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+
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 	/* oa */
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 	oa.len = sizeof(nt_oa);
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-	oa.root_dir = path_info->hat;
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-	oa.obj_name = &pat;;
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+	oa.root_dir = 0;
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+	oa.obj_name = &full_path;
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 	oa.obj_attr = path_info->ntobjattr;
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 	oa.sec_desc = 0;
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 	oa.sec_qos  = 0;
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@@ -73,6 +97,45 @@ static int32_t __fastcall __psx_iofn_fsdir_open_next(
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 		0,0);
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 }
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+static int32_t __stdcall __psx_iofn_fsdir_open_parent_directory(
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+	void **		hparent,
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+	void *		hdir,
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+	uintptr_t *	buffer,
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+	uint32_t	buffer_size,
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+	uint32_t	desired_access,
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+	uint32_t	open_options,
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+	int32_t *	type)
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+{
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+	uint32_t			status;
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+	nt_io_status_block		iosb;
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+	nt_file_internal_information	fii_hdir,fii_hroot;
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+	struct __psx_tlca *		tlca;
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+
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+	tlca = __tlca_self();
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+	status = __ntapi->zw_query_information_file(
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+			hdir,&iosb,&fii_hdir,sizeof(fii_hdir),
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+			NT_FILE_INTERNAL_INFORMATION);
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+	if (status)
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+		return status;
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+	status = __ntapi->zw_query_information_file(
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+			tlca->ctx->root.hfile,&iosb,&fii_hroot,sizeof(fii_hroot),
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+			NT_FILE_INTERNAL_INFORMATION);
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+	if (status)
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+		return status;
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+	if (fii_hdir.index_number.quad == fii_hroot.index_number.quad) {
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+		*hparent = hdir;
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+		*type = PSX_FD_OS_FS_ROOT;
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+		status = NT_STATUS_SUCCESS;
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+	} else
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+		status = __ntapi->tt_open_physical_parent_directory(
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+			hparent,hdir,
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+			buffer,
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+			buffer_size,
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+			desired_access,
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+			open_options,type);
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+	return status;
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+}
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+
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 int32_t	__stdcall __psx_iofn_fsdir_getvents(
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 	void *			hfile,
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 	void *			hevent,
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@@ -133,6 +196,6 @@ void __fastcall __psx_iofn_fsdir_init(struct __iovtbl * iovtbl)
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 	iovtbl->getdents		= __ntapi->zw_query_directory_file;
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 	iovtbl->getvents		= __psx_iofn_fsdir_getvents;
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-	iovtbl->open_logical_parent  = __ntapi->tt_open_logical_parent_directory;
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-	iovtbl->open_physical_parent = __ntapi->tt_open_physical_parent_directory;
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+	iovtbl->open_logical_parent  = __psx_iofn_fsdir_open_parent_directory;
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+	iovtbl->open_physical_parent = __psx_iofn_fsdir_open_parent_directory;
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 }
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diff --git a/src/path/psx_path_parse.c b/src/path/psx_path_parse.c
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index ff4d933..08431b6 100644
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--- a/src/path/psx_path_parse.c
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+++ b/src/path/psx_path_parse.c
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@@ -48,8 +48,8 @@ int32_t __fastcall __psx_parse_normalized_path_utf8(
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 			ch,
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 			++(path_info->depth));
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-		if (*(++ch)=='/') {
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-			ch++;
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+		if (ch[1]=='/') {
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+			ch+=2;
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 		}
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 	}
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diff --git a/src/path/psx_path_resolve.c b/src/path/psx_path_resolve.c
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index 2bd615c..705e646 100644
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--- a/src/path/psx_path_resolve.c
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+++ b/src/path/psx_path_resolve.c
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@@ -260,7 +260,7 @@ static int __fastcall __path_swap_at(
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 	int32_t			status;
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 	/* swap */
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-	if (path_info->pathflags & PSX_PATH_CLOSE_AT)
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+	if ((path_info->pathflags & PSX_PATH_CLOSE_AT) && (path_info->hat != path_info->hfile))
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 		if ((status = __iovtbl[path_info->fdtypeat].close(path_info->hat)))
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 			return status;
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diff --git a/src/process/_execve.c b/src/process/_execve.c
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index a623d2a..80dd4a9 100644
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--- a/src/process/_execve.c
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+++ b/src/process/_execve.c
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@@ -232,7 +232,7 @@ intptr_t __sys_execve(const unsigned char * path, const char ** argv, const char
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 			NT_SECTION_QUERY|NT_SECTION_MAP_EXECUTE,
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 			&oa,&ssize,
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 			NT_PAGE_EXECUTE,
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-			NT_SEC_IMAGE,
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+			NT_SEC_RESERVE,
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 			image->info.hfile)))
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 		return __execve_return(tlca,0,target,-ENOEXEC);
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