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PR28417, std::string no longer allows accepting nullptr_t

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PR 28417
	* incremental.cc (Sized_relobj_incr::do_section_name): Avoid
	std:string undefined behaviour.
	* options.h (Search_directory::Search_directory): Likewise.
This commit is contained in:
Alan Modra 2021-10-20 10:09:57 +10:30
parent c7fdac09d9
commit 068a039b8b
2 changed files with 2 additions and 2 deletions
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2
gold/incremental.cc
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@ -2286,7 +2286,7 @@ Sized_relobj_incr<size, big_endian>::do_section_name(unsigned int shndx) const
const Output_sections& out_sections(this->output_sections());
const Output_section* os = out_sections[shndx];
if (os == NULL)
return NULL;
return std::string();
return os->name();
}

2
gold/options.h
View File

@ -611,7 +611,7 @@ class Search_directory
// We need a default constructor because we put this in a
// std::vector.
Search_directory()
: name_(NULL), put_in_sysroot_(false), is_in_sysroot_(false)
: name_(), put_in_sysroot_(false), is_in_sysroot_(false)
{ }
// This is the usual constructor.