Fedora 12 with LD_PRELOAD=libefence.so.0.0 EF_ALLOW_MALLOC_0=1, what is more likely that these are false positives or real bugs? --- $ gnome-terminal Electric Fence 2.2.2 Copyright (C) 1987-1999 Bruce Perens <bruce@xxxxxxxxxx> Segmentation fault (core dumped) ==> in ORBit corba-any.c $ geeqie Electric Fence 2.2.2 Copyright (C) 1987-1999 Bruce Perens <bruce@xxxxxxxxxx> Geeqie 1.0beta2, This is an alpha release. Could not init LIRC support ElectricFence Aborting: free(86c6e00): address not from malloc(). Illegal instruction (core dumped) ==> in glib2 gslice.c $ gnome-calculator Electric Fence 2.2.2 Copyright (C) 1987-1999 Bruce Perens <bruce@xxxxxxxxxx> Segmentation fault (core dumped) ==> in ORBit iop-profiles.c $ audacious Electric Fence 2.2.2 Copyright (C) 1987-1999 Bruce Perens <bruce@xxxxxxxxxx> ** (audacious:2106): WARNING **: Could not open file:///home/misc/.adplug/adplug.db for reading or writing: Error opening file: No such file or directory ElectricFence Aborting: free(910c700): address not from malloc(). Illegal instruction (core dumped) ==> gtkicontheme.c -> glib2 gsplice.c $ gnote Electric Fence 2.2.2 Copyright (C) 1987-1999 Bruce Perens <bruce@xxxxxxxxxx> ElectricFence Aborting: free(91d1600): address not from malloc(). Illegal instruction (core dumped) ==> ? (didn't wait in ABRT for further 32 debuginfos to download) -- fedora-devel-list mailing list fedora-devel-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/fedora-devel-list