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decoder/wavpack: use AllocatedString for concatenation

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This commit is contained in:
Max Kellermann 2021-10-13 12:08:47 +02:00
parent a49b49cba7
commit e1c16d78e4
1 changed files with 6 additions and 14 deletions
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20
src/decoder/plugins/WavpackDecoderPlugin.cxx
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@ -24,7 +24,7 @@
#include "pcm/CheckAudioFormat.hxx"
#include "tag/Handler.hxx"
#include "fs/Path.hxx"
#include "util/Alloc.hxx"
#include "util/AllocatedString.hxx"
#include "util/Math.hxx"
#include "util/ScopeExit.hxx"
#include "util/RuntimeError.hxx"
@ -37,6 +37,8 @@
#include <iterator>
#include <memory>
using std::string_view_literals::operator""sv;
#define ERRORLEN 80
#ifdef OPEN_DSD_AS_PCM
@ -506,22 +508,12 @@ static WavpackStreamReader mpd_is_reader = {
#endif
static InputStreamPtr
wavpack_open_wvc(DecoderClient &client, const char *uri)
wavpack_open_wvc(DecoderClient &client, std::string_view uri)
{
/*
* As we use dc->utf8url, this function will be bad for
* single files. utf8url is not absolute file path :/
*/
if (uri == nullptr)
return nullptr;
char *wvc_url = xstrcatdup(uri, "c");
AtScopeExit(wvc_url) {
free(wvc_url);
};
const AllocatedString wvc_url{uri, "c"sv};
try {
return client.OpenUri(wvc_url);
return client.OpenUri(wvc_url.c_str());
} catch (...) {
return nullptr;
}