Bug#1110085: GIMP crashes when trying to change outline color if fill and outline option is selected

Tue Jul 29 16:54:00 BST 2025

Package: gimp
Version: 3.0.4

What I did:

1 - Selected text tool
2 - Changed style to outline and fill
3 - Tried to change the solid color of the outline

Expected behaviour is not crashing.

Package is used on its out-of-box configuration. No change was made.

Kernel version: Linux debian-pc 6.12.38+deb13-amd64 #1 SMP PREEMPT_DYNAMIC
Debian 6.12.38-1 (2025-07-16) x86_64 GNU/Linux

CPU: AMD Ryzen 3 5300G
RAM: 32 GB DDR4
GPU: Integrated
OS: Debian 13

<!-- Copy-paste this whole debug data to report to developers -->

```
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 2.84.3 (compiled against version 2.84.3)
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: Abortado

Stack trace:
```
/lib/x86_64-linux-gnu/libgimpbase-3.0.so.0(gimp_stack_trace_print+0x4a2)
[0x7f6f864a5702]
/usr/bin/gimp-3.0(+0x2b8eab) [0x5612d8f6ceab]
/usr/bin/gimp-3.0(+0x2b94ce) [0x5612d8f6d4ce]
/usr/bin/gimp-3.0(+0x2bc23d) [0x5612d8f7023d]
/lib/x86_64-linux-gnu/libc.so.6(+0x3fdf0) [0x7f6f8490edf0]
/lib/x86_64-linux-gnu/libc.so.6(+0x9495c) [0x7f6f8496395c]
/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x12) [0x7f6f8490ecc2]
/lib/x86_64-linux-gnu/libc.so.6(abort+0x22) [0x7f6f848f74ac]
/lib/x86_64-linux-gnu/libc.so.6(+0x29291) [0x7f6f848f8291]
/lib/x86_64-linux-gnu/libc.so.6(+0x9e465) [0x7f6f8496d465]
/lib/x86_64-linux-gnu/libc.so.6(__libc_free+0x19c) [0x7f6f849723dc]
/usr/bin/gimp-3.0(+0x39898c) [0x5612d904c98c]
/lib/x86_64-linux-gnu/libgimpwidgets-3.0.so.0(+0x2c2ab) [0x7f6f8602c2ab]
/lib/x86_64-linux-gnu/libgimpwidgets-3.0.so.0(gimp_color_selection_set_config+0x69)
[0x7f6f860326b9]
/usr/bin/gimp-3.0(gimp_color_dialog_new+0x350) [0x5612d90c06b0]
/usr/bin/gimp-3.0(+0x398027) [0x5612d904c027]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x17b81) [0x7f6f85fb4b81]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x2d8b8) [0x7f6f85fca8b8]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0x36)
[0x7f6f85fd05a6]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x93)
[0x7f6f85fd0663]
/lib/x86_64-linux-gnu/libgtk-3.so.0(+0xe1eff) [0x7f6f84ee1eff]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x17b81) [0x7f6f85fb4b81]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x2d8b8) [0x7f6f85fca8b8]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0x36)
[0x7f6f85fd05a6]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x93)
[0x7f6f85fd0663]
/lib/x86_64-linux-gnu/libgtk-3.so.0(+0xe0224) [0x7f6f84ee0224]
/lib/x86_64-linux-gnu/libgtk-3.so.0(+0x9e01e) [0x7f6f84e9e01e]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x17b81) [0x7f6f85fb4b81]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x2d8b8) [0x7f6f85fca8b8]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0x36)
[0x7f6f85fd05a6]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x93)
[0x7f6f85fd0663]
/lib/x86_64-linux-gnu/libgtk-3.so.0(+0x1bc68e) [0x7f6f84fbc68e]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_cclosure_marshal_VOID__BOXEDv+0xa1)
[0x7f6f85fb7d81]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x17b81) [0x7f6f85fb4b81]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x2d8b8) [0x7f6f85fca8b8]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0x36)
[0x7f6f85fd05a6]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x93)
[0x7f6f85fd0663]
/lib/x86_64-linux-gnu/libgtk-3.so.0(+0x1b975b) [0x7f6f84fb975b]
/lib/x86_64-linux-gnu/libgtk-3.so.0(+0x1bad63) [0x7f6f84fbad63]
/lib/x86_64-linux-gnu/libgtk-3.so.0(+0x1bdf7a) [0x7f6f84fbdf7a]
/lib/x86_64-linux-gnu/libgtk-3.so.0(gtk_event_controller_handle_event+0x71)
[0x7f6f84f82861]
/lib/x86_64-linux-gnu/libgtk-3.so.0(+0x353e6d) [0x7f6f85153e6d]
/lib/x86_64-linux-gnu/libgtk-3.so.0(+0x97d7a) [0x7f6f84e97d7a]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x17b81) [0x7f6f85fb4b81]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x2cb33) [0x7f6f85fc9b33]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit_valist+0x36)
[0x7f6f85fd05a6]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x93)
[0x7f6f85fd0663]
/lib/x86_64-linux-gnu/libgtk-3.so.0(+0x3558fc) [0x7f6f851558fc]
/lib/x86_64-linux-gnu/libgtk-3.so.0(+0x20616e) [0x7f6f8500616e]
/lib/x86_64-linux-gnu/libgtk-3.so.0(gtk_main_do_event+0x736)
[0x7f6f85007f56]
/lib/x86_64-linux-gnu/libgdk-3.so.0(+0x405c9) [0x7f6f84d305c9]
/lib/x86_64-linux-gnu/libgdk-3.so.0(+0x97226) [0x7f6f84d87226]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x5c3c5) [0x7f6f85ea13c5]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x5e5f7) [0x7f6f85ea35f7]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_context_iteration+0x30)
[0x7f6f85ea3d60]
/lib/x86_64-linux-gnu/libgio-2.0.so.0(g_application_run+0x1ed)
[0x7f6f85c27edd]
/usr/bin/gimp-3.0(app_run+0x1cd) [0x5612d8f6c9ad]
/usr/bin/gimp-3.0(main+0x38f) [0x5612d8da1eff]
/lib/x86_64-linux-gnu/libc.so.6(+0x29ca8) [0x7f6f848f8ca8]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0x85) [0x7f6f848f8d65]
/usr/bin/gimp-3.0(_start+0x21) [0x5612d8da2071]

```
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