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ircd: Fix stringop-overread complaint for memchr on empty str (gcc-12).

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This commit is contained in:
Jason Volk 2023-01-15 21:13:45 -08:00
parent bb6cacb94b
commit f8d21c8c37
1 changed files with 2 additions and 2 deletions
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4
include/ircd/stringops.h
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@ -401,7 +401,7 @@ ircd::split(const string_view &str,
{
using pair = std::pair<ircd::string_view, ircd::string_view>;
const auto pos(str.find(delim));
const auto pos(str? str.find(delim): string_view::npos);
return pos == string_view::npos?
pair { str, string_view{} }:
pair { str.substr(std::nothrow, 0, pos), str.substr(std::nothrow, pos + 1) };
@ -529,7 +529,7 @@ inline ircd::string_view
ircd::lstrip(const string_view &str,
const char &c)
{
const auto pos(str.find_first_not_of(c));
const auto pos(str? str.find_first_not_of(c): string_view::npos);
return pos != string_view::npos?
string_view{str.substr(pos)}:
string_view{str.data(), size_t{0}};