Rockbox

Deleting the song you are playing locks up playback.

How to reproduce. Download a song. Stick it on your mp3 player. Play it back. Long Press the select key. Press down as you scroll through a menu of "while playing" options. 2nd to the bottom is a delete feature. Hit it. Press select to delete the song. Now playback resumes playing the deleted song, since the delete routine is too ignorant to change the present song to null and mimic an escape key like function afterwards. If the mp3 file is small enough, it will fit in the buffer, so the codec won't get locked up in those cases. Tested on sansa clip should occur in all players. Occurs in present builds.

Proposed solution to fix bug: if you delete the present file being played mimic an escape function and/or start playing the next song afterwards. Few lines of code need to get injected into the delete while playing routine.