http://bugzilla.opensuse.org/show_bug.cgi?id=1183104 http://bugzilla.opensuse.org/show_bug.cgi?id=1183104#c3 Adam Mizerski changed: What |Removed |Added ---------------------------------------------------------------------------- Status|RESOLVED |REOPENED CC| |adam@mizerski.pl Resolution|WONTFIX |--- --- Comment #3 from Adam Mizerski --- I'd like to push this a bit. I found that this might be caused by LTO. There are 2 very similar functions in the code: void Sys_FreeFileList( char **list ) { int i; if ( !list ) { return; } for ( i = 0 ; list[i] ; i++ ) { Z_Free( list[i] ); } Z_Free( list ); } void FS_FreeFileList( char **list ) { int i; if ( !fs_searchpaths ) { Com_Error( ERR_FATAL, "Filesystem call made without initialization\n" ); } if ( !list ) { return; } for ( i = 0 ; list[i] ; i++ ) { Z_Free( list[i] ); } Z_Free( list ); } Segfault happens, when Sys_FreeFileList is called with null pointer. Gdb shows that FS_FreeFileList is called instead ('(gdb) disassemble Sys_FreeFileList' says 'No symbol "Sys_FreeFileList" in current context.', probably because it was deduplicated by LTO), it skips the 'if ( !list ) {return;}' part and segfaults on 'list[i]'. Adding '-fno-lto' to CFLAGS resolves the problem. -- You are receiving this mail because: You are on the CC list for the bug.

http://bugzilla.opensuse.org/show_bug.cgi?id=1183104 Matthias Mail�nder changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|matthias@mailaender.name |screening-team-bugs@suse.de -- You are receiving this mail because: You are on the CC list for the bug.