zwoop opened a new issue #6716:
URL: https://github.com/apache/trafficserver/issues/6716
Here's a list of all (master) gcc10 build errors (and warnings, which we
treat as errors).
```
gmake[1]: Entering directory '/homer/leif/Builds/release/src/tscore'
CXX Arena.lo
/homer/leif/apache/trafficserver/src/tscore/Arena.cc: In member function
‘void* Arena::alloc(size_t, size_t)’:
/homer/leif/apache/trafficserver/src/tscore/Arena.cc:51:24: error: array
subscript [0, 999] is outside array bounds of ‘char [8]’ [-Werror=array-bounds]
51 | blk->m_heap_end = &blk->data[size];
| ^~~~~~~~~~~~~~~~
In file included from
/homer/leif/apache/trafficserver/src/tscore/Arena.cc:27:
/homer/leif/apache/trafficserver/include/tscore/Arena.h:34:8: note: while
referencing ‘ArenaBlock::data’
34 | char data[8];
| ^~~~
cc1plus: all warnings being treated as errors
gmake[1]: *** [Makefile:1414: Arena.lo] Error 1
```
```
/homer/leif/apache/trafficserver/src/tscore/ink_hrtime.cc: In function
‘char* int64_to_str(char*, unsigned int, int64_t, unsigned int*, unsigned int,
char)’:
/homer/leif/apache/trafficserver/src/tscore/ink_hrtime.cc:146:10: error:
function may return address of local variable [-Werror=return-local-addr]
146 | return out_buf;
| ^~~~~~~
/homer/leif/apache/trafficserver/src/tscore/ink_hrtime.cc:49:8: note:
declared here
49 | char local_buf[local_buf_size];
| ^~~~~~~~~
cc1plus: all warnings being treated as errors
gmake[1]: *** [Makefile:1414: ink_hrtime.lo] Error 1
```
```
CXX Cache.o
In file included from
/homer/leif/apache/trafficserver/iocore/cache/Cache.cc:27:
/homer/leif/apache/trafficserver/iocore/cache/P_CacheTest.h: In constructor
‘PinnedDocTable::PinnedDocTable()’:
/homer/leif/apache/trafficserver/iocore/cache/P_CacheTest.h:47:126: error:
‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type
‘class Queue<PinnedDocEntry>’; use assignment or value-initialization instead
[-Werror=class-memaccess]
47 | PinnedDocTable() : Continuation(new_ProxyMutex()) { memset(bucket,
0, sizeof(Queue<PinnedDocEntry>) * PINNED_DOC_TABLE_SIZE); }
|
^
In file included from
/homer/leif/apache/trafficserver/iocore/eventsystem/I_Continuation.h:39,
from
/homer/leif/apache/trafficserver/iocore/eventsystem/I_Action.h:29,
from
/homer/leif/apache/trafficserver/iocore/eventsystem/I_EventSystem.h:32,
from
/homer/leif/apache/trafficserver/iocore/eventsystem/P_EventSystem.h:36,
from
/homer/leif/apache/trafficserver/iocore/cache/P_Cache.h:27,
from
/homer/leif/apache/trafficserver/iocore/cache/Cache.cc:24:
/homer/leif/apache/trafficserver/include/tscore/List.h:322:59: note: ‘class
Queue<PinnedDocEntry>’ declared here
322 | template <class C, class L = typename C::Link_link> class Queue :
public DLL<C, L>
| ^~~~~
cc1plus: all warnings being treated as errors
```
```
In file included from
/homer/leif/apache/trafficserver/iocore/cache/CacheTest.cc:26:
/homer/leif/apache/trafficserver/iocore/cache/P_CacheTest.h: In constructor
‘PinnedDocTable::PinnedDocTable()’:
/homer/leif/apache/trafficserver/iocore/cache/P_CacheTest.h:47:126: error:
‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type
‘class Queue<PinnedDocEntry>’; use assignment or value-initialization instead
[-Werror=class-memaccess]
47 | PinnedDocTable() : Continuation(new_ProxyMutex()) { memset(bucket,
0, sizeof(Queue<PinnedDocEntry>) * PINNED_DOC_TABLE_SIZE); }
|
^
In file included from
/homer/leif/apache/trafficserver/iocore/eventsystem/I_Continuation.h:39,
from
/homer/leif/apache/trafficserver/iocore/eventsystem/I_Action.h:29,
from
/homer/leif/apache/trafficserver/iocore/eventsystem/I_EventSystem.h:32,
from
/homer/leif/apache/trafficserver/iocore/eventsystem/P_EventSystem.h:36,
from
/homer/leif/apache/trafficserver/iocore/cache/P_Cache.h:27,
from
/homer/leif/apache/trafficserver/iocore/cache/CacheTest.cc:25:
/homer/leif/apache/trafficserver/include/tscore/List.h:322:59: note: ‘class
Queue<PinnedDocEntry>’ declared here
322 | template <class C, class L = typename C::Link_link> class Queue :
public DLL<C, L>
| ^~~~~
cc1plus: all warnings being treated as errors
```
```
/homer/leif/apache/trafficserver/proxy/http/HttpTunnel.cc: In member
function ‘void HttpTunnel::reset()’:
/homer/leif/apache/trafficserver/proxy/http/HttpTunnel.cc:482:41: error:
‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type
‘struct HttpTunnelConsumer’; use assignment or value-initialization instead
[-Werror=class-memaccess]
482 | memset(consumers, 0, sizeof(consumers));
| ^
In file included from
/homer/leif/apache/trafficserver/proxy/http/HttpTunnel.cc:35:
/homer/leif/apache/trafficserver/proxy/http/HttpTunnel.h:151:8: note:
‘struct HttpTunnelConsumer’ declared here
151 | struct HttpTunnelConsumer {
| ^~~~~~~~~~~~~~~~~~
/homer/leif/apache/trafficserver/proxy/http/HttpTunnel.cc:483:41: error:
‘void* memset(void*, int, size_t)’ clearing an object of non-trivial type
‘struct HttpTunnelProducer’; use assignment or value-initialization instead
[-Werror=class-memaccess]
483 | memset(producers, 0, sizeof(producers));
| ^
In file included from
/homer/leif/apache/trafficserver/proxy/http/HttpTunnel.cc:35:
/homer/leif/apache/trafficserver/proxy/http/HttpTunnel.h:183:8: note:
‘struct HttpTunnelProducer’ declared here
183 | struct HttpTunnelProducer {
| ^~~~~~~~~~~~~~~~~~
cc1plus: all warnings being treated as errors
gmake[3]: *** [Makefile:1055: HttpTunnel.o] Error 1
```
```
CXX traffic_via/traffic_via-traffic_via.o
/homer/leif/apache/trafficserver/src/traffic_via/traffic_via.cc: In function
‘TSMgmtError filterViaHeader()’:
/homer/leif/apache/trafficserver/src/traffic_via/traffic_via.cc:312:14:
error: ‘sprintf’ argument 3 may overlap destination object ‘viaHeader’
[-Werror=restrict]
312 | sprintf(viaHeaderString, "%.*s", subStringLen, subStringBegin);
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/homer/leif/apache/trafficserver/src/traffic_via/traffic_via.cc:273:8: note:
destination object referenced by ‘restrict’-qualified argument 1 was declared
here
273 | char viaHeader[1024];
| ^~~~~~~~~
cc1plus: all warnings being treated as errors
gmake[2]: *** [Makefile:2731: traffic_via/traffic_via-traffic_via.o] Error 1
```
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