[Digikam-devel] [digikam] [Bug 340373] crash on scanning video directory

[RJVB]

https://bugs.kde.org/show_bug.cgi?id=340373

--- Comment #22 from RJVB <rjvbertin at gmail.com> ---
Created attachment 92817
  --> https://bugs.kde.org/attachment.cgi?id=92817&action=edit
New crash information added by DrKonqi

digikam (4.10.0) on KDE Platform 4.14.7 using Qt 4.8.7

- What I was doing when the application crashed:

digikam was loading a directory ("album") containing an "offending" QuickTime
movie. There is a bug in libexiv2 that causes digikam to crash.
This bug is also apparent on OS X; there the error message is more explicit and
suggests that the bug is a double free: "malloc: incorrect checksum for freed
object -- object was probably modified after being freed".

-- Backtrace (Reduced):
#6  0x00007f36bd41bcc9 in __GI_raise (sig=sig at entry=6) at
../nptl/sysdeps/unix/sysv/linux/raise.c:56
#7  0x00007f36bd41f0d8 in __GI_abort () at abort.c:89
[...]
#9  0x00007f36bd46466e in malloc_printerr (ptr=<optimized out>,
str=0x7f36bd566cc8 "free(): invalid next size (fast)", action=1) at
malloc.c:4996
#10 _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at
malloc.c:3840
#11 0x00007f36bb5bf613 in Exiv2::QuickTimeVideo::userDataDecoder(unsigned long)
() from /usr/lib/x86_64-linux-gnu/libexiv2.so.13

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