Dear Maintainer,

    * What led up to the situation?
      I selected an area for cutting/cropping but did not actually cut the
      image. Then I exported and clicked on Cancel, GIMP crashed.
    * What exactly did you do (or not do) that was effective (or
      ineffective)?
      I did not click on the selected area, it was still selected when I
      clicked on export and I clicked on cancel in the export-options
window.
    * What was the outcome of this action?
      GIMP crashed.
    * What outcome did you expect instead?
      A normal save of the png-image


# Crash report:
```
GNU Image Manipulation Program version 3.0.4
git-describe: GIMP_3_0_4
Build: unknown rev 0 for linux
# C compiler #
Using built-in specs.
COLLECT_GCC=/usr/bin/cc
COLLECT_LTO_WRAPPER=/usr/libexec/gcc/x86_64-linux-gnu/14/lto-wrapper
OFFLOAD_TARGET_NAMES=nvptx-none:amdgcn-amdhsa
OFFLOAD_TARGET_DEFAULT=1
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian
14.2.0-19' --with-bugurl=file:///usr/share/doc/gcc-14/README.Bugs
--enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2,rust 
--prefix=/usr --with-gcc-major-version-only --program-suffix=-14 
--program-prefix=x86_64-linux-gnu- --enable-shared 
--enable-linker-build-id --libexecdir=/usr/libexec 
--without-included-gettext --enable-threads=posix --libdir=/usr/lib 
--enable-nls --enable-bootstrap --enable-clocale=gnu 
--enable-libstdcxx-debug --enable-libstdcxx-time=yes 
--with-default-libstdcxx-abi=new --enable-libstdcxx-backtrace 
--enable-gnu-unique-object --disable-vtable-verify --enable-plugin 
--enable-default-pie --with-system-zlib 
--enable-libphobos-checking=release --with-target-system-zlib=auto 
--enable-objc-gc=auto --enable-multiarch --disable-werror --enable-cet 
--with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 
--enable-multilib --with-tune=generic 
--enable-offload-targets=nvptx-none=/build/reproducible-path/gcc-14-14.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/reproducible-path/gcc-14-14.2.0/debian/tmp-gcn/usr 
--enable-offload-defaulted --without-cuda-driver 
--enable-checking=release --build=x86_64-linux-gnu 
--host=x86_64-linux-gnu --target=x86_64-linux-gnu 
--with-build-config=bootstrap-lto-lean --enable-link-serialization=3
Thread model: posix
Supported LTO compression algorithms: zlib zstd
gcc version 14.2.0 (Debian 14.2.0-19)

# Libraries #
using babl version 0.1.114 (compiled against version 0.1.114)
using GEGL version 0.4.62 (compiled against version 0.4.62)
using GLib version 2.84.4 (compiled against version 2.84.4)
using GdkPixbuf version 2.42.12 (compiled against version 2.42.12)
using GTK+ version 3.24.49 (compiled against version 3.24.49)
using Pango version 1.56.3 (compiled against version 1.56.3)
using Fontconfig version 2.15.0 (compiled against version 2.15.0)
using Cairo version 1.18.4 (compiled against version 1.18.4)
using gexiv2 version 0.14.3 (compiled against version 0.14.3)
using exiv2 version 0.28.5

```
 > fatal error: Abgebrochen

Stack trace:
```
/lib/x86_64-linux-gnu/libgimpbase-3.0.so.0(gimp_stack_trace_print+0x4a2)
[0x7f5911780702]
gimp(+0x2b8eeb) [0x55f801e40eeb]
gimp(+0x2b950e) [0x55f801e4150e]
gimp(+0x2bc27d) [0x55f801e4427d]
/lib/x86_64-linux-gnu/libc.so.6(+0x3fd70) [0x7f590fbffd70]
/lib/x86_64-linux-gnu/libc.so.6(+0x9469c) [0x7f590fc5469c]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x12) [0x7f590fbffc42]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x22) [0x7f590fbe84ac]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x200bb) [0x7f59111160bb]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_assertion_message_expr+0x4e)
[0x7f59111828ce]
/lib/x86_64-linux-gnu/libgtk-3.so.0(+0x24594b) [0x7f591024594b]
/lib/x86_64-linux-gnu/libgtk-3.so.0(+0x1a13dc) [0x7f59101a13dc]
/lib/x86_64-linux-gnu/libgio-2.0.so.0(+0xbac73) [0x7f5910ed3c73]
/lib/x86_64-linux-gnu/libgio-2.0.so.0(+0xbacad) [0x7f5910ed3cad]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x5c485) [0x7f5911152485]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x5e6b7) [0x7f59111546b7]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x30)
[0x7f5911154e20]
/lib/x86_64-linux-gnu/libgio-2.0.so.0(g_application_run+0x1ed)
[0x7f5910f03f1d]
gimp(app_run+0x1cd) [0x55f801e409ed]
gimp(main+0x38f) [0x55f801c75eff]
/lib/x86_64-linux-gnu/libc.so.6(+0x29ca8) [0x7f590fbe9ca8]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x85) [0x7f590fbe9d65]
gimp(_start+0x21) [0x55f801c76071]

```