Binary compatibility report for the libgtp.so object between 1.2.2 and current versions on x86_64

Test Info

Module Name	libgtp
Version #1	1.2.2
Version #2	current
Arch	x86_64
GCC Version	6.3.0

Test Results

Total Header Files	3
Total Source Files	3
Total Objects	1
Total Symbols / Types	72 / 28
Compatibility	76.4%

Problem Summary

	Severity	Count
Added Symbols	-	3
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	1
	Low	1
Problems with Symbols	High	0
	Medium	0
	Low	0
Problems with Constants	Low	0

Added Symbols 3

gtp.h, libgtp.so.3.0.0
gtp_clear_queues ( struct gsn_t* gsn )
gtp_delete_context_req2 ( struct gsn_t* gsn, struct pdp_t* pdp, void* cbp, int teardown )
gtp_set_cb_recovery2 ( struct gsn_t* gsn, int(*cb_recovery2)(struct sockaddr_in*, struct pdp_t*, uint8_t) )

to the top

Problems with Data Types, Medium Severity 1

	Change	Effect
1	Field cb_recovery2 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.

gtp.h
[+] struct gsn_t 1

to the top

Problems with Data Types, Low Severity 1

	Change	Effect
1	Size of this type has been changed from 288 bytes to 296 bytes.	The fields or parameters of such data type may be incorrectly initialized or accessed by old client applications.

gtp.h
[+] struct gsn_t 1

to the top

Header Files 3

gtp.h
gtpie.h
pdp.h

to the top

Source Files 3

gtp.c
gtpie.c
pdp.c

to the top

Objects 1

libgtp.so.3.0.0

to the top