mirror of https://github.com/python/cpython.git
e87fd41d02
The newest version of gcc complains about passing un-initialized arrays
as constant pointers:
```
/Modules/expat/xmltok_ns.c: In function ‘findEncodingNS’:
/Modules/expat/xmltok.h:272:10: warning: ‘buf’ may be used uninitialized [-Wmaybe-uninitialized]
272 | (((enc)->utf8Convert)(enc, fromP, fromLim, toP, toLim))
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Modules/expat/xmltok_ns.c:95:3: note: in expansion of macro ‘XmlUtf8Convert’
95 | XmlUtf8Convert(enc, &ptr, end, &p, p + ENCODING_MAX - 1);
| ^~~~~~~~~~~~~~
/Modules/expat/xmltok.h:272:10: note: by argument 5 of type ‘const char *’ to ‘enum XML_Convert_Result(const ENCODING *, const char **, const char *, char **, const char *)’ {aka ‘enum XML_Convert_Result(const struct encoding *, const char **, const char *, char **, const char *)’}
272 | (((enc)->utf8Convert)(enc, fromP, fromLim, toP, toLim))
| ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Modules/expat/xmltok_ns.c:95:3: note: in expansion of macro ‘XmlUtf8Convert’
95 | XmlUtf8Convert(enc, &ptr, end, &p, p + ENCODING_MAX - 1);
| ^~~~~~~~~~~~~~
In file included from /Modules/expat/xmltok.c:1657:
/Modules/expat/xmltok_ns.c:92:8: note: ‘buf’ declared here
92 | char buf[ENCODING_MAX];
```
(cherry picked from commit
|
||
|---|---|---|
| .. | ||
| COPYING | ||
| ascii.h | ||
| asciitab.h | ||
| expat.h | ||
| expat_config.h | ||
| expat_external.h | ||
| iasciitab.h | ||
| internal.h | ||
| latin1tab.h | ||
| nametab.h | ||
| pyexpatns.h | ||
| siphash.h | ||
| utf8tab.h | ||
| winconfig.h | ||
| xmlparse.c | ||
| xmlrole.c | ||
| xmlrole.h | ||
| xmltok.c | ||
| xmltok.h | ||
| xmltok_impl.c | ||
| xmltok_impl.h | ||
| xmltok_ns.c | ||