[Bf-committers] Showstopper bug with Undo

[Alexander Ewering]

Ever tried pressing CTRL-Z in the Sequencer?

Gives a 100% reproducable crash with heap corruption each time.

Go to sequencer Screen, Add Image, Grab and move, CTRL-Z, Crash.

0x0832ba94 in restore_pointer_by_name ()
(gdb) bt
#0  0x0832ba94 in restore_pointer_by_name ()
#1  0x0832bd63 in lib_link_screen_restore ()
#2  0x082f7644 in setup_app_data ()
#3  0x082f7a8c in BKE_read_file_from_memfile ()
#4  0x082f7b2b in read_undosave ()
#5  0x08602ae0 in G ()
#6  0x08085f4b in ?? ()
#7  0x2f62642f in ?? ()
#8  0x6e656c62 in ?? ()
#9  0x2f726564 in ?? ()
#10 0x6e656c62 in ?? ()
#11 0x6e752f64 in ?? ()
#12 0x6c746974 in ?? ()
#13 0x622e6465 in ?? ()
#14 0x646e656c in ?? ()
#15 0x40631700 in ?? ()
#16 0x00000000 in ?? ()
#17 0x00000001 in ?? ()
#18 0xbffff4e4 in ?? ()
#19 0x40ab01c0 in __nvsym15533 () from /usr/lib/libGLcore.so.1
#20 0x403833ea in __nvsym17241 () from /usr/lib/libGL.so.1
#21 0x403a92c0 in ?? () from /usr/lib/libGL.so.1
#22 0x00000000 in ?? ()
#23 0x077905a6 in ?? ()
#24 0xbffff560 in ?? ()
#25 0x40016e58 in _r_debug ()
#26 0x0868c430 in ?? ()
#27 0x00000005 in ?? ()
#28 0x40429e30 in ?? () from /lib/libc.so.6
#29 0x4035d4f0 in ?? ()
#30 0x000000c8 in ?? ()
#31 0x40a2d3a8 in __nvsym14541 () from /usr/lib/libGLcore.so.1
#32 0x0868c430 in ?? ()
#33 0x00001800 in ?? ()
#34 0x07924000 in ?? ()
#35 0x0868b878 in ?? ()
#36 0x0868c430 in ?? ()
#37 0x408f77d1 in __nvsym14763 () from /usr/lib/libGLcore.so.1
#38 0x0868c430 in ?? ()
#39 0x0868b878 in ?? ()
#40 0x40016c20 in ?? () from /lib/ld-linux.so.2
#41 0x000002ff in ?? ()
#42 0x40016e58 in _r_debug ()
#43 0xbffff570 in ?? ()
#44 0x4000ba16 in _dl_map_object_deps () from /lib/ld-linux.so.2
Previous frame inner to this frame (corrupt stack?)
(gdb)



| alexander ewering              instinctive mediaworks
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