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-rw-r--r--libpiano/src/crypt.c2
-rw-r--r--libpiano/src/piano.c89
-rw-r--r--libpiano/src/piano_private.h1
-rw-r--r--libpiano/src/xml.c2
4 files changed, 39 insertions, 55 deletions
diff --git a/libpiano/src/crypt.c b/libpiano/src/crypt.c
index e94a54d..8a8ad01 100644
--- a/libpiano/src/crypt.c
+++ b/libpiano/src/crypt.c
@@ -191,7 +191,7 @@ unsigned char *PianoEncryptString (const unsigned char *strInput) {
--blockN;
}
- PianoFree (blockInput, 0);
+ free (blockInput);
return strHex;
}
diff --git a/libpiano/src/piano.c b/libpiano/src/piano.c
index 2f9f8c6..1c61e15 100644
--- a/libpiano/src/piano.c
+++ b/libpiano/src/piano.c
@@ -45,21 +45,6 @@ THE SOFTWARE.
#define PIANO_RPC_PATH "/radio/xmlrpc/v" PIANO_PROTOCOL_VERSION "?"
#define PIANO_SEND_BUFFER_SIZE 10000
-/* more "secure" free version
- * @param free this pointer
- * @param zero n bytes; 0 disables zeroing (for strings with unknown size,
- * e.g.)
- */
-void PianoFree (void *ptr, size_t size) {
- if (ptr != NULL) {
- if (size > 0) {
- /* avoid reuse of freed memory */
- memset ((char *) ptr, 0, size);
- }
- free (ptr);
- }
-}
-
/* initialize piano handle
* @param piano handle
* @return nothing
@@ -82,21 +67,21 @@ void PianoDestroySearchResult (PianoSearchResult_t *searchResult) {
curArtist = searchResult->artists;
while (curArtist != NULL) {
- PianoFree (curArtist->name, 0);
- PianoFree (curArtist->musicId, 0);
+ free (curArtist->name);
+ free (curArtist->musicId);
lastArtist = curArtist;
curArtist = curArtist->next;
- PianoFree (lastArtist, sizeof (*lastArtist));
+ free (lastArtist);
}
curSong = searchResult->songs;
while (curSong != NULL) {
- PianoFree (curSong->title, 0);
- PianoFree (curSong->artist, 0);
- PianoFree (curSong->musicId, 0);
+ free (curSong->title);
+ free (curSong->artist);
+ free (curSong->musicId);
lastSong = curSong;
curSong = curSong->next;
- PianoFree (lastSong, sizeof (*lastSong));
+ free (lastSong);
}
}
@@ -104,8 +89,8 @@ void PianoDestroySearchResult (PianoSearchResult_t *searchResult) {
* @param station
*/
void PianoDestroyStation (PianoStation_t *station) {
- PianoFree (station->name, 0);
- PianoFree (station->id, 0);
+ free (station->name);
+ free (station->id);
memset (station, 0, sizeof (station));
}
@@ -120,7 +105,7 @@ void PianoDestroyStations (PianoStation_t *stations) {
lastStation = curStation;
curStation = curStation->next;
PianoDestroyStation (lastStation);
- PianoFree (lastStation, sizeof (*lastStation));
+ free (lastStation);
}
}
@@ -134,18 +119,18 @@ void PianoDestroyPlaylist (PianoSong_t *playlist) {
curSong = playlist;
while (curSong != NULL) {
- PianoFree (curSong->audioUrl, 0);
- PianoFree (curSong->artist, 0);
- PianoFree (curSong->musicId, 0);
- PianoFree (curSong->title, 0);
- PianoFree (curSong->userSeed, 0);
- PianoFree (curSong->identity, 0);
- PianoFree (curSong->stationId, 0);
- PianoFree (curSong->album, 0);
- PianoFree (curSong->artistMusicId, 0);
+ free (curSong->audioUrl);
+ free (curSong->artist);
+ free (curSong->musicId);
+ free (curSong->title);
+ free (curSong->userSeed);
+ free (curSong->identity);
+ free (curSong->stationId);
+ free (curSong->album);
+ free (curSong->artistMusicId);
lastSong = curSong;
curSong = curSong->next;
- PianoFree (lastSong, sizeof (*lastSong));
+ free (lastSong);
}
}
@@ -156,20 +141,20 @@ void PianoDestroyGenres (PianoGenre_t *genres) {
curGenre = genres;
while (curGenre != NULL) {
- PianoFree (curGenre->name, 0);
- PianoFree (curGenre->musicId, 0);
+ free (curGenre->name);
+ free (curGenre->musicId);
lastGenre = curGenre;
curGenre = curGenre->next;
- PianoFree (lastGenre, sizeof (*lastGenre));
+ free (lastGenre);
}
}
/* destroy user information
*/
void PianoDestroyUserInfo (PianoUserInfo_t *user) {
- PianoFree (user->webAuthToken, 0);
- PianoFree (user->authToken, 0);
- PianoFree (user->listenerId, 0);
+ free (user->webAuthToken);
+ free (user->authToken);
+ free (user->listenerId);
}
/* frees the whole piano handle structure
@@ -183,10 +168,10 @@ void PianoDestroy (PianoHandle_t *ph) {
PianoGenreCategory_t *curGenreCat = ph->genreStations, *lastGenreCat;
while (curGenreCat != NULL) {
PianoDestroyGenres (curGenreCat->genres);
- PianoFree (curGenreCat->name, 0);
+ free (curGenreCat->name);
lastGenreCat = curGenreCat;
curGenreCat = curGenreCat->next;
- PianoFree (lastGenreCat, sizeof (*lastGenreCat));
+ free (lastGenreCat);
}
memset (ph, 0, sizeof (*ph));
}
@@ -196,7 +181,7 @@ void PianoDestroy (PianoHandle_t *ph) {
* @param piano request
*/
void PianoDestroyRequest (PianoRequest_t *req) {
- PianoFree (req->postData, 0);
+ free (req->postData);
memset (req, 0, sizeof (*req));
}
@@ -394,8 +379,8 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
ph->routeId, ph->user.listenerId, reqData->station->id,
urlencodedNewName);
- PianoFree (urlencodedNewName, 0);
- PianoFree (xmlencodedNewName, 0);
+ free (urlencodedNewName);
+ free (xmlencodedNewName);
break;
}
@@ -442,8 +427,8 @@ PianoReturn_t PianoRequest (PianoHandle_t *ph, PianoRequest_t *req,
"rid=%s&lid=%s&method=search&arg1=%s", ph->routeId,
ph->user.listenerId, urlencodedSearchStr);
- PianoFree (urlencodedSearchStr, 0);
- PianoFree (xmlencodedSearchStr, 0);
+ free (urlencodedSearchStr);
+ free (xmlencodedSearchStr);
break;
}
@@ -787,9 +772,9 @@ PianoReturn_t PianoResponse (PianoHandle_t *ph, PianoRequest_t *req) {
timestamp = strtoul (decryptedPos, NULL, 0);
ph->timeOffset = realTimestamp - timestamp;
- PianoFree (decryptedTimestamp, 0);
+ free (decryptedTimestamp);
}
- PianoFree (cryptedTimestamp, 0);
+ free (cryptedTimestamp);
}
ret = PIANO_RET_CONTINUE_REQUEST;
++reqData->step;
@@ -871,7 +856,7 @@ PianoReturn_t PianoResponse (PianoHandle_t *ph, PianoRequest_t *req) {
assert (reqData->station != NULL);
assert (reqData->newName != NULL);
- PianoFree (reqData->station->name, 0);
+ free (reqData->station->name);
reqData->station->name = strdup (reqData->newName);
}
break;
@@ -896,7 +881,7 @@ PianoReturn_t PianoResponse (PianoHandle_t *ph, PianoRequest_t *req) {
ph->stations = curStation->next;
}
PianoDestroyStation (curStation);
- PianoFree (curStation, sizeof (*curStation));
+ free (curStation);
break;
}
lastStation = curStation;
diff --git a/libpiano/src/piano_private.h b/libpiano/src/piano_private.h
index fb58677..bb14c8f 100644
--- a/libpiano/src/piano_private.h
+++ b/libpiano/src/piano_private.h
@@ -26,7 +26,6 @@ THE SOFTWARE.
#include "piano.h"
-void PianoFree (void *ptr, size_t size);
void PianoDestroyStation (PianoStation_t *station);
#endif /* _MAIN_H */
diff --git a/libpiano/src/xml.c b/libpiano/src/xml.c
index cd06ae5..cfbfe85 100644
--- a/libpiano/src/xml.c
+++ b/libpiano/src/xml.c
@@ -257,7 +257,7 @@ static void PianoXmlParsePlaylistCb (const char *key, const ezxml_t value,
memcpy (&song->audioUrl[valueStrN - urlTailN], urlTail,
urlTailN/2 - 8);
}
- PianoFree (urlTail, urlTailN/2);
+ free (urlTail);
}
} else if (strcmp ("artistSummary", key) == 0) {
song->artist = strdup (valueStr);
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-05 01:45:01 +0000