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* decoder/flac: don't allocate cuesheet twice (memleak)Max Kellermann2009-08-141-4/+6
| | | | | | | The function flac_cue_track() first calls FLAC__metadata_object_new(), then overwrites this pointer with FLAC__metadata_get_cuesheet(). This allocate two FLAC__StreamMetadata objects, but the first pointer is lost, and never freed.
* update: free empty path string (memleak)Max Kellermann2009-08-141-1/+2
| | | | | When you pass an empty string to directory_update_init(), it was not freed by update_task().
* decoder/flac: fixed indentation of flac_comment_value()Max Kellermann2009-07-221-19/+21
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* decoder/flac: parse all replaygain tagsMax Kellermann2009-07-221-14/+18
| | | | | The FLAC replaygain parser used the "||" operator. This made the code stop after the first value which was found.
* decoder/flac: return early from flac_find_float_comment()Max Kellermann2009-07-221-21/+22
| | | | | When one metadata check fails, return quickly. This removes 2 levels of indent.
* decoder/flac: removed misplaced authorship commentMax Kellermann2009-07-221-1/+0
| | | | This belongs into "git annotate" or AUTHORS.
* mad: skip ID3 frames when libid3tag is disabledMax Kellermann2009-07-221-6/+28
| | | | | | | When libid3tag is disabled, the libmad decoder plugin is unable to identify ID3 frames. If the file starts with an (unidentified) ID3 frame, it assumes that the file is not a valid MP3 song. This patch solves this by adding minimal stubs for the ID3 functions.
* ape: added protection against large memory allocationsMax Kellermann2009-07-191-0/+3
| | | | | | The function tag_ape_load() retrieves a 32 bit unsigned integer from the input file, and passes it to g_malloc(). This is dangerous, and may be used for a denial of service attack on MPD.
* tag_ape: removed redundant length checkMax Kellermann2009-07-191-3/+4
| | | | | Extend the tagLen check after reading it. Removed the second (redundant) check after the subtraction.
* ape: check the tag size (fixes integer underflow)Max Kellermann2009-07-181-1/+1
| | | | | | | The expression "tagLen - size > 0" may result in an integer underflow and a buffer overflow, when "size" is larger than "tagLen". "size" is read from the input file, and must not be trusted. This patch changes the expression to "tagLen > size", which is a lot safer.
* output/httpd: removed duplicate sys/types.h includeMax Kellermann2009-07-141-4/+0
| | | | | The first patch by Patrick didn't work, because his "#ifdef HAVE_OSX" line would have required config.h.
* decoder/flac: fix assertion failure in tag_free() callMax Kellermann2009-07-061-2/+1
| | | | | | Initialize flac_data.tag right after flac_data_init(). This way, the "goto fail" won't jump to the point where tag_free(NULL) can be called.
* output/httpd: include sys/types.hMax Kellermann2009-07-061-0/+1
| | | | | | On Mac OS X, the httpd plugin cannot be compiled, because OS X's system headers do nto include sys/types.h, although they use u_int32_t.
* song: initialize mtime in song_alloc()Max Kellermann2009-07-061-0/+1
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* log: fix double free() bug during shutdownMax Kellermann2009-07-051-6/+2
| | | | | Don't free an internal configuration value in log_init(). Call config_get_path() instead of manually calling parsePath().
* database: fixed NULL pointer dereference after charset changeMax Kellermann2009-06-301-4/+5
| | | | | | | When the filesystem_charset is changed in mpd.conf, MPD should discard the old database. In this error branch, MPD did not fill the GError object properly, and logged a warning message instead, which caused a segmentation fault.
* output_thread: don't play next chunk after command==PAUSEMax Kellermann2009-06-291-1/+5
| | | | | When the PAUSE loop ends, re-check the next command before calling ao_play() again.
* output_all: don't resume playback when stopping during pauseMax Kellermann2009-06-291-2/+0
| | | | | | | | When MPD was paused, and the client sent the "stop" command (or "clear"), a glitch caused MPD to continue playback for a split second. This was because audio_output_all_cancel() calls audio_output_all_update(), which reopens all output devices, and re-ignites the playback loop.
* decoder_thread: reopen the stream after file_decode() has failedMax Kellermann2009-06-191-0/+11
| | | | | | | | | When decoding a local file, the decoder thread tries to run all matching decoders, until one succeeds. Both file_decode() and stream_decode() can decode a stream, but MPD closes the stream before calling file_decode(). Problem is: when this decoder fails, and the next's stream_decode() method is invoked, the input_stream is still closed. This patch reopens it.
* listen: bind() failure on secondary address is non-fatalMax Kellermann2009-06-101-3/+25
| | | | | | | | | Several users had problems with binding MPD to "localhost". The cause was duplicate /etc/hosts entries: the resolver library returns 127.0.0.1 twice, and of course, MPD attempts to bind to "both" of them. This patch makes failures non-fatal, given that at least one address was bound successfully. This is a workaround; users should rather fix their /etc/hosts file.
* listen: renamed "error" to "error_r" in listen_add_host()Max Kellermann2009-06-101-4/+4
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* listen: print debug message before bind()Max Kellermann2009-06-101-0/+7
| | | | Dump each socket address before binding to it.
* ffmpeg: moved code to ffmpeg_copy_metadata()Max Kellermann2009-06-081-33/+18
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* ffmpeg: removed "new metadata api" warningMax Kellermann2009-06-081-2/+0
| | | | | This warning is useless. I assume the author added it for debugging purposes.
* client: check "expired" flag again in client_write_output()Max Kellermann2009-06-041-0/+3
| | | | | | | When client_defer_output() aborts the connection to the client, client_write_output() called client_write_deferred() anyway. This caused an assertion failure. Fix it by checking for the "expired" flag again after client_defer_output() returns.
* client: added assertions on channel!=NULLMax Kellermann2009-06-041-0/+10
| | | | | | I'm hunting down a bug where client->channel==NULL during I/O operations. These new assertions help avoid this kind of bug in the future.
* decoder_plugin: corrected outdated API documentationMax Kellermann2009-06-041-21/+22
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* conf: make config_param.num_block_params unsignedMax Kellermann2009-06-032-5/+3
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* conf: eliminated CamelCaseMax Kellermann2009-06-034-21/+22
| | | | Renamed all remaining CamelCase functions.
* player_thread: check pipe size again before exitingMax Kellermann2009-06-021-1/+5
| | | | | | When the decoder is finished, break out of the player loop only after another player.pipe check. We did check the pipe size a few lines above, but that check was kind of racy.
* player_thread: don't leak empty music_chunksMax Kellermann2009-06-021-1/+3
| | | | | | | When a music_chunk only contains a tag but no PCM data, play_chunk() returns true without freeing the chunk. The caller now assumes that the chunk is moved into some music_pipe and does not bother to free it either.
* player_thread: reinitialize music_buffer in !NDEBUGMax Kellermann2009-05-291-0/+9
| | | | | | To check for leaked music_chunk objects, free the music buffer on CLOSE_AUDIO. This invokes an assertion check which ensures that all chunks have been returned to the buffer.
* output_all: explicitly return "true" from audio_output_all_play()Max Kellermann2009-05-291-1/+1
| | | | | | Instead of returning the local variable "ret" which is always true at this point, hard-code the "true" return value, because that might be more readable.
* input/file: log message on errorMathieu Rochette2009-05-281-0/+2
| | | | | | | | If a file is removed the library, next time mpd will try to play it it will result in an error 'ERROR: problems decoding some/file.ogg'. Nothing is written in log files (verbose mode or not) [mk: append strerror(errno)]
* volume: changed "default" to "DISABLED" in switch statementMax Kellermann2009-05-281-1/+4
| | | | | Make gcc warn us if we add a new mixer type, and forget to add a new "case" line.
* volume: converted volume_mixer_type to an enumMax Kellermann2009-05-281-5/+6
| | | | Don't use CPP macros when you can use C enums.
* volume: removed unused macro "VOLUME_MIXER_SOFTWARE_DEFAULT"Max Kellermann2009-05-281-1/+0
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* playlist: reset "current song" when playlist endsMax Kellermann2009-05-281-0/+3
| | | | | | Commit f78cddb4 introduced a regression: when the playlist reached its end, MPD did not reset the "current song" pointer anymore after stop. Add a "current = -1" code line.
* music_chunk: added more audio_format_valid() assertionsMax Kellermann2009-05-111-0/+2
| | | | Check the validity of the audio_format during write operations.
* music_pipe: added assertion on chunk->audio_formatMax Kellermann2009-05-111-0/+1
| | | | Always assert that the audio format of the new chunk is valid.
* latest git, httpd_output_plugin compile fix, mac os xPatrik Weiskircher2009-05-101-0/+4
| | | | | | | | | | Hello, While compiling latest git I've received a compile error in the httpd_output_plugin. Small patch attached. Patrik
* pcm_resample: fixed typo in libsamplerate runtime checkMax Kellermann2009-05-071-1/+1
| | | | The string comparison should be "!= 0", not "== 0". Ouch.
* player_control: assert that pc.next_song is NULL after seekingMax Kellermann2009-05-061-0/+2
| | | | | The player thread must reset pc.next_song after seeking, even if that operation has failed. This patch adds an assertion.
* player_control: removed pc.error check from pc_seek()Max Kellermann2009-05-061-6/+3
| | | | | | The only pc_seek() caller clears the error, rendering the check useless. Even if the previous PLAY command resulted in a player error, this check is not very useful.
* player_control: renamed playerSeek(), return boolMax Kellermann2009-05-063-9/+15
| | | | | Renamed playerSeek() to pc_seek() to get rid of CamelCase. Convert the return value to bool.
* tag_id3: added support for the UFID frameMax Kellermann2009-05-061-0/+40
| | | | | If the UFID frame's owner is "http://musicbrainz.org", assume its value is the MusicBrainz track id.
* httpd_output: save the page generated by encoder_tag()Max Kellermann2009-05-051-0/+21
| | | | | | | | Flush the encoder before calling encoder_tag(). The first page generated by the encoder after sending the tag will be the new "header" page, which is sent to all HTTP clients when they connect. This is a little bit specific to the vorbis encoder, but there are no other encoders which support tags (yet).
* httpd_output: moved code to httpd_output_encoder_to_clients()Max Kellermann2009-05-051-14/+32
| | | | | | Moved some code from httpd_output_encode_and_play() into separate functions httpd_output_broadcast_page() and httpd_output_encoder_to_clients().
* httpd_output: disable Icy-Metadata when encoder supports tagsMax Kellermann2009-05-053-18/+35
| | | | | | There's no reason to send both encoder tags and Icy-Metadata to the client. Let's disable Icy-Metadata when the encoder supports embedded tags.
* vorbis_encoder: start a new stream in tag()Max Kellermann2009-05-051-6/+9
| | | | | | | When a new tag is set, end the current stream and begin a new one. Use vorbis_analysis_headerout() to write a full ogg header. This fixes a problem with icecast: after a song change in MPD, icecast stops forwarding ogg packets to its clients.
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