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Code Issues Releases Wiki Activity

Fixed buffer free after json parsing

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This commit is contained in:
jcorporation
2018-06-26 22:25:52 +01:00
parent f1b1620b32
commit 68476a7f04
1 changed files with 50 additions and 37 deletions
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43
src/mpd_client.c
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@@ -116,16 +116,17 @@ void callback_mympd(struct mg_connection *nc, const struct mg_str msg)
while ((pair = mpd_recv_pair(mpd.conn)) != NULL) {
mpd_return_pair(mpd.conn, pair);
}
}
free(p_charbuf1);
}
n = snprintf(mpd.buf, MAX_SIZE, "{\"type\":\"result\", \"data\": \"ok\"}");
break;
case MPD_API_GET_ARTISTALBUMTITLES:
je = json_scanf(msg.p, msg.len, "{ data: { albumartist:%Q, album:%Q } }", &p_charbuf1, &p_charbuf2);
if (je == 2)
if (je == 2) {
n = mympd_put_songs_in_album(mpd.buf, p_charbuf1, p_charbuf2);
free(p_charbuf1);
free(p_charbuf2);
}
break;
case MPD_API_WELCOME:
n = mympd_put_welcome(mpd.buf);
@@ -208,35 +209,40 @@ void callback_mympd(struct mg_connection *nc, const struct mg_str msg)
break;
case MPD_API_GET_ARTISTS:
je = json_scanf(msg.p, msg.len, "{ data: { offset:%u, filter:%Q } }", &uint_buf1, &p_charbuf1);
if (je == 2)
if (je == 2) {
n = mympd_put_db_tag(mpd.buf, uint_buf1, "AlbumArtist","","",p_charbuf1);
free(p_charbuf1);
}
break;
case MPD_API_GET_ARTISTALBUMS:
je = json_scanf(msg.p, msg.len, "{ data: { offset:%u, filter:%Q, albumartist:%Q } }", &uint_buf1, &p_charbuf1, &p_charbuf2);
if (je == 3)
if (je == 3) {
n = mympd_put_db_tag(mpd.buf, uint_buf1, "Album", "AlbumArtist", p_charbuf2, p_charbuf1);
free(p_charbuf1);
free(p_charbuf2);
}
break;
case MPD_API_GET_PLAYLISTS:
je = json_scanf(msg.p, msg.len, "{ data: { offset:%u, filter:%Q } }", &uint_buf1, &p_charbuf1);
if (je == 2)
if (je == 2) {
n = mympd_put_playlists(mpd.buf, uint_buf1, p_charbuf1);
free(p_charbuf1);
}
break;
case MPD_API_GET_FILESYSTEM:
je = json_scanf(msg.p, msg.len, "{ data: { offset:%u, filter:%Q, path:%Q } }", &uint_buf1, &p_charbuf1, &p_charbuf2);
if (je == 3)
if (je == 3) {
n = mympd_put_browse(mpd.buf, p_charbuf2, uint_buf1, p_charbuf1);
free(p_charbuf1);
free(p_charbuf2);
}
break;
case MPD_API_ADD_TRACK:
je = json_scanf(msg.p, msg.len, "{ data: { uri:%Q } }", &p_charbuf1);
if (je == 1)
if (je == 1) {
mpd_run_add(mpd.conn, p_charbuf1);
free(p_charbuf1);
}
break;
case MPD_API_ADD_PLAY_TRACK:
je = json_scanf(msg.p, msg.len, "{ data: { uri:%Q } }", &p_charbuf1);
@@ -244,57 +250,64 @@ void callback_mympd(struct mg_connection *nc, const struct mg_str msg)
int_buf = mpd_run_add_id(mpd.conn, p_charbuf1);
if(int_buf != -1)
mpd_run_play_id(mpd.conn, int_buf);
}
free(p_charbuf1);
}
break;
case MPD_API_ADD_PLAYLIST:
je = json_scanf(msg.p, msg.len, "{ data: { plist:%Q } }", &p_charbuf1);
if (je == 1)
if (je == 1) {
mpd_run_load(mpd.conn, p_charbuf1);
free(p_charbuf1);
}
break;
case MPD_API_SAVE_QUEUE:
je = json_scanf(msg.p, msg.len, "{ data: { plist:%Q } }", &p_charbuf1);
if (je == 1)
if (je == 1) {
mpd_run_save(mpd.conn, p_charbuf1);
free(p_charbuf1);
}
break;
case MPD_API_SEARCH_QUEUE:
je = json_scanf(msg.p, msg.len, "{ data: { offset:%u, mpdtag:%Q, searchstr:%Q } }", &uint_buf1, &p_charbuf1, &p_charbuf2);
if (je == 3)
if (je == 3) {
n = mympd_search_queue(mpd.buf, p_charbuf1, uint_buf1, p_charbuf2);
free(p_charbuf1);
free(p_charbuf2);
}
break;
case MPD_API_SEARCH_ADD:
je = json_scanf(msg.p, msg.len, "{ data: { mpdtag:%Q, searchstr:%Q } }", &p_charbuf1, &p_charbuf2);
if (je == 2)
if (je == 2) {
n = mympd_search_add(mpd.buf, p_charbuf1, p_charbuf2);
free(p_charbuf1);
free(p_charbuf2);
}
break;
case MPD_API_SEARCH:
je = json_scanf(msg.p, msg.len, "{ data: { offset:%u, mpdtag:%Q, searchstr:%Q } }", &uint_buf1, &p_charbuf1, &p_charbuf2);
if (je == 3)
if (je == 3) {
n = mympd_search(mpd.buf, p_charbuf1, uint_buf1, p_charbuf2);
free(p_charbuf1);
free(p_charbuf2);
}
break;
case MPD_API_SEND_SHUFFLE:
mpd_run_shuffle(mpd.conn);
break;
case MPD_API_SEND_MESSAGE:
je = json_scanf(msg.p, msg.len, "{ data: { channel:%Q, text:%Q } }", &p_charbuf1, &p_charbuf2);
if (je == 2)
if (je == 2) {
mpd_run_send_message(mpd.conn, p_charbuf1, p_charbuf2);
free(p_charbuf1);
free(p_charbuf2);
}
break;
case MPD_API_RM_PLAYLIST:
je = json_scanf(msg.p, msg.len, "{ data: { plist:%Q } }", &p_charbuf1);
if (je == 1)
if (je == 1) {
mpd_run_rm(mpd.conn, p_charbuf1);
free(p_charbuf1);
}
break;
case MPD_API_GET_SETTINGS:
n = mympd_put_settings(mpd.buf);