Binary compatibility report for libevent: 2.1.10 vs 2.1.11

Binary compatibility report for libevent: 2.1.10 vs 2.1.11

Tracker / libevent / 2.1.10 vs 2.1.11 / libevent_core-2.1

Test Info

Module Name	libevent_core-2.1
Version #1	2.1.10
Version #2	2.1.11
Arch	x86_64
GCC Version	4.9.2

Test Results

Total Header Files	11
Total Source Files	13
Total Objects	1
Total Symbols / Types	238 / 82
Compatibility	66.6%

Problem Summary

	Severity	Count
Added Symbols	-	0
Removed Symbols	High	0
Problems with Data Types	High	0
	Medium	2
	Low	1
Problems with Symbols	High	0
	Medium	0
	Low	1
Problems with Constants	Low	0

Problems with Data Types, Medium Severity 2

event.h
[+] struct event_base 1

event_struct.h
[+] union anon-union-event_struct.h-127 1

	Change	Effect
1	Type of field min_heap_idx has been changed from size_t (8 bytes) to int (4 bytes).	This field may be incorrectly initialized or accessed by applications.

[+] affected symbols: 159 (66.8%)

bufferevent_add_to_rate_limit_group ( struct bufferevent* bev, struct bufferevent_rate_limit_group* g )

Field 'bev.ev_base.th_notify.ev_timeout_pos' in 1st parameter 'bev' (pointer) is of type 'anon-union-event_struct.h-127'.

bufferevent_base_set ( struct event_base* base, struct bufferevent* bufev )

Field 'base.current_event.evcb_cb_union.evcb_evfinalize.p0.ev_timeout_pos' in 1st parameter 'base' (pointer) has base type 'anon-union-event_struct.h-127'.

bufferevent_decref ( struct bufferevent* bufev )

Field 'bufev.ev_base.th_notify.ev_timeout_pos' in 1st parameter 'bufev' (pointer) is of type 'anon-union-event_struct.h-127'.

bufferevent_decrement_read_limit ( struct bufferevent* bev, ssize_t decr )

Field 'bev.ev_base.th_notify.ev_timeout_pos' in 1st parameter 'bev' (pointer) is of type 'anon-union-event_struct.h-127'.

bufferevent_decrement_write_limit ( struct bufferevent* bev, ssize_t decr )

Field 'bev.ev_base.th_notify.ev_timeout_pos' in 1st parameter 'bev' (pointer) is of type 'anon-union-event_struct.h-127'.

bufferevent_disable ( struct bufferevent* bufev, short event )

Field 'bufev.ev_base.th_notify.ev_timeout_pos' in 1st parameter 'bufev' (pointer) is of type 'anon-union-event_struct.h-127'.

bufferevent_enable ( struct bufferevent* bufev, short event )

Field 'bufev.ev_base.th_notify.ev_timeout_pos' in 1st parameter 'bufev' (pointer) is of type 'anon-union-event_struct.h-127'.

bufferevent_filter_new ( struct bufferevent* underlying, bufferevent_filter_cb input_filter, bufferevent_filter_cb output_filter, int options, void(*free_context)(void*), void* ctx )

Field 'input_filter.p0.deferred.evcb_cb_union.evcb_evfinalize.p0.ev_timeout_pos' in 2nd parameter 'input_filter' has base type 'anon-union-event_struct.h-127'.

bufferevent_flush ( struct bufferevent* bufev, short iotype, enum bufferevent_flush_mode mode )

Field 'bufev.ev_base.th_notify.ev_timeout_pos' in 1st parameter 'bufev' (pointer) is of type 'anon-union-event_struct.h-127'.

bufferevent_free ( struct bufferevent* bufev )

Field 'bufev.ev_base.th_notify.ev_timeout_pos' in 1st parameter 'bufev' (pointer) is of type 'anon-union-event_struct.h-127'.

...

Problems with Data Types, Low Severity 1

event.h
[+] struct event_base 1

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Problems with Symbols, Low Severity 1

buffer_compat.h, libevent_core-2.1.so.6.0.4
[+] evbuffer_setcb ( struct evbuffer* buffer, evbuffer_cb cb, void* cbarg ) 1

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Header Files 11

buffer.h
buffer_compat.h
bufferevent.h
bufferevent_compat.h
bufferevent_struct.h
event.h
event_compat.h
event_struct.h
listener.h
thread.h
util.h

Source Files 13

buffer.c
bufferevent.c
bufferevent_filter.c
bufferevent_pair.c
bufferevent_ratelim.c
bufferevent_sock.c
event.c
evthread.c
evutil.c
evutil_rand.c
evutil_time.c
listener.c
log.c

Objects 1

libevent_core-2.1.so.6.0.4

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