libxlsxwriter: 0.8.9 to 0.9.1 compatibility report

Test Info

Library Name	libxlsxwriter
Version #1	0.8.9
Version #2	0.9.1
Arch	x86_64
GCC Version	9
Subject	Binary Compatibility

Test Results

Total Header Files	25
Total Libraries	1
Total Symbols / Types	406 / 255
Compatibility	84.2%

Problem Summary

	Severity	Count
Added Symbols	-	3
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	4
	Low	3
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0
Other Changes in Constants	-	2

Added Symbols 3

md5.h, libxlsxwriter.so
MD5_Final ( unsigned char* result, struct MD5_CTX* ctx )
MD5_Init ( struct MD5_CTX* ctx )
MD5_Update ( struct MD5_CTX* ctx, void const* data, unsigned long size )

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Problems with Data Types, Medium Severity 4

	Change	Effect
1	Field image_md5s has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

workbook.h
[+] struct lxw_workbook 1

worksheet.h
[+] struct lxw_object_properties 2

	Change	Effect
1	Field is_duplicate has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.
2	Field md5 has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

[+] affected symbols: 128 (31.5%)

chartsheet_activate ( lxw_chartsheet* chartsheet )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_hide ( lxw_chartsheet* chartsheet )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_protect ( lxw_chartsheet* chartsheet, char const* password, lxw_protection* options )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_select ( lxw_chartsheet* chartsheet )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_chart ( lxw_chartsheet* chartsheet, lxw_chart* chart )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_chart_opt ( lxw_chartsheet* chartsheet, lxw_chart* chart, lxw_chart_options* user_options )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_first_sheet ( lxw_chartsheet* chartsheet )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_footer ( lxw_chartsheet* chartsheet, char const* string )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_footer_opt ( lxw_chartsheet* chartsheet, char const* string, lxw_header_footer_options* options )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_header ( lxw_chartsheet* chartsheet, char const* string )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

...

[+] struct lxw_worksheet 1

	Change	Effect
1	Field drawing_rel_ids has been added at the middle position of this structural type.	1) Size of the inclusive type has been changed. 2) Layout of structure fields has been changed and therefore fields at higher positions of the structure definition may be incorrectly accessed by applications.

[+] affected symbols: 128 (31.5%)

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Problems with Data Types, Low Severity 3

	Change	Effect
1	Size of this type has been changed from 200 bytes to 208 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

workbook.h
[+] struct lxw_workbook 1

worksheet.h
[+] struct lxw_object_properties 1

	Change	Effect
1	Size of this type has been changed from 160 bytes to 176 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols: 128 (31.5%)

chartsheet_activate ( lxw_chartsheet* chartsheet )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_hide ( lxw_chartsheet* chartsheet )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_protect ( lxw_chartsheet* chartsheet, char const* password, lxw_protection* options )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_select ( lxw_chartsheet* chartsheet )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_chart ( lxw_chartsheet* chartsheet, lxw_chart* chart )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_chart_opt ( lxw_chartsheet* chartsheet, lxw_chart* chart, lxw_chart_options* user_options )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_first_sheet ( lxw_chartsheet* chartsheet )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_footer ( lxw_chartsheet* chartsheet, char const* string )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_footer_opt ( lxw_chartsheet* chartsheet, char const* string, lxw_header_footer_options* options )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_header ( lxw_chartsheet* chartsheet, char const* string )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

...

[+] struct lxw_worksheet 1

	Change	Effect
1	Size of this type has been changed from 1048 bytes to 1056 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

[+] affected symbols: 128 (31.5%)

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Other Changes in Constants 2

	Change	Effect
1	The constant LXW_MD5_SIZE with value 16 has been added.	No effect.

	Change	Effect
1	The constant LXW_IMAGE_BUFFER_SIZE with value 1024 has been added.	No effect.

common.h
[+] LXW_MD5_SIZE

worksheet.h
[+] LXW_IMAGE_BUFFER_SIZE

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Header Files 25

app.h
chart.h
chartsheet.h
common.h
content_types.h
core.h
custom.h
drawing.h
format.h
hash_table.h
ioapi.h
packager.h
queue.h
relationships.h
shared_strings.h
styles.h
theme.h
tmpfileplus.h
tree.h
utility.h
workbook.h
worksheet.h
xlsxwriter.h
xmlwriter.h
zip.h

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Libraries 1

libxlsxwriter.so

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Test Info

Library Name	libxlsxwriter
Version #1	0.8.9
Version #2	0.9.1
Arch	x86_64
Subject	Source Compatibility

Test Results

Total Header Files	25
Total Libraries	1
Total Symbols / Types	858 / 338
Compatibility	100%

Problem Summary

	Severity	Count
Added Symbols	-	3
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	0
	Low	4
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	2
Other Changes in Constants	-	2

Added Symbols 3

md5.h
MD5_Final ( unsigned char* result, struct MD5_CTX* ctx )
MD5_Init ( struct MD5_CTX* ctx )
MD5_Update ( struct MD5_CTX* ctx, void const* data, unsigned long size )

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Problems with Data Types, Low Severity 4

	Change	Effect
1	Field image_md5s has been added to this type.	This field will not be initialized or used by old client applications.

workbook.h
[+] struct lxw_workbook 1

worksheet.h
[+] struct lxw_object_properties 2

	Change	Effect
1	Field is_duplicate has been added to this type.	This field will not be initialized or used by old client applications.
2	Field md5 has been added to this type.	This field will not be initialized or used by old client applications.

[+] affected symbols: 128 (14.9%)

chartsheet_activate ( lxw_chartsheet* chartsheet )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_hide ( lxw_chartsheet* chartsheet )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_protect ( lxw_chartsheet* chartsheet, char const* password, lxw_protection* options )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_select ( lxw_chartsheet* chartsheet )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_chart ( lxw_chartsheet* chartsheet, lxw_chart* chart )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_chart_opt ( lxw_chartsheet* chartsheet, lxw_chart* chart, lxw_chart_options* user_options )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_first_sheet ( lxw_chartsheet* chartsheet )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_footer ( lxw_chartsheet* chartsheet, char const* string )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_footer_opt ( lxw_chartsheet* chartsheet, char const* string, lxw_header_footer_options* options )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

chartsheet_set_header ( lxw_chartsheet* chartsheet, char const* string )

Field 'chartsheet.worksheet.chart_data.stqh_last' in 1st parameter 'chartsheet' (pointer) has base type 'struct lxw_object_properties'.

...

[+] struct lxw_worksheet 1

	Change	Effect
1	Field drawing_rel_ids has been added to this type.	This field will not be initialized or used by old client applications.

[+] affected symbols: 128 (14.9%)

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Problems with Constants, Low Severity 2

	Change	Effect
1	The value of constant LXW_VERSION has been changed from "0.8.9" to "0.9.1".	Recompilation of a client program may be broken.

	Change	Effect
1	The value of constant LXW_VERSION_ID has been changed from 89 to 91.	Recompilation of a client program may be broken.

xlsxwriter.h
[+] LXW_VERSION
[+] LXW_VERSION_ID

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Other Changes in Constants 2

	Change	Effect
1	The constant LXW_MD5_SIZE with value 16 has been added.	No effect.

	Change	Effect
1	The constant LXW_IMAGE_BUFFER_SIZE with value 1024 has been added.	No effect.

common.h
[+] LXW_MD5_SIZE

worksheet.h
[+] LXW_IMAGE_BUFFER_SIZE

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Header Files 25

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Libraries 1

libxlsxwriter.so

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API compatibility report for the libxlsxwriter library between 0.8.9 and 0.9.1 versions on x86_64

Test Info

Test Results

Problem Summary

Added Symbols 3

Problems with Data Types, Medium Severity 4

Problems with Data Types, Low Severity 3

Other Changes in Constants 2

Header Files 25

Libraries 1

Test Info

Test Results

Problem Summary

Added Symbols 3

Problems with Data Types, Low Severity 4

Problems with Constants, Low Severity 2

Other Changes in Constants 2

Header Files 25

Libraries 1