https://bugs.winehq.org/show_bug.cgi?id=57298 Bug ID: 57298 Summary: Falcosoft's Soundfont Midi Player: crashes on startup with Wine 9.19 Product: Wine Version: 9.19 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: 1293660441(a)qq.com Distribution: --- After upgrading to Wine 9.19, Falcosoft's Soundfont Midi Player will crash on startup (using a fresh new WINEPREFIX). The error is: Fatal glibc error: malloc.c:4376 (_int_malloc): assertion failed: (unsigned long) (size) >= (unsigned long) (nb) If I use an old WINEPREFIX instead, the software will crash not immediately but after playing a few seconds of a MIDI file. The error is: munmap_chunk(): invalid pointer After downgrading to Wine 9.18, the software will run correctly, regardless of whether using a new WINEPREFIX or an old one. I didn't manage to compile Wine from source successfully, so I haven't done a bisection yet. 32-bit version of Falcosoft's Soundfont Midi Player 6.4 can be downloaded at https://falcosoft.hu/midiplayer_64.zip (PS: the suffix 64 means Version 6.4; 64-bit version won't launch with Wine from the beginning.) SHA1: 3a3e64570896982d28666532211cf21555fd84e1 System information Operating System: Arch Linux KDE Plasma Version: 6.2.0 KDE Frameworks Version: 6.6.0 Qt Version: 6.7.3 Kernel Version: 6.11.2-arch1-1 (64-bit) Graphics Platform: Wayland -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.