Bug#954651: gimp: Shrinking layer with cubic interpolation causes a segmentation fault

Stuart Hayhurst stuart.a.hayhurst at gmail.com
Sun Mar 22 10:19:37 GMT 2020


Package: gimp
Version: 2.10.14-3
Severity: normal

I tried shrinking a layer from 256x256 to 128x128 with cubic interpolation
enabled, and the program crashed with a segmentation fault

```
GNU Image Manipulation Program version 2.10.14
git-describe: GIMP_2_10_12-511-ga4f55d6c7e
C compiler:
        Using built-in specs.
        COLLECT_GCC=gcc
        COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/9/lto-wrapper
        OFFLOAD_TARGET_NAMES=nvptx-none:hsa
        OFFLOAD_TARGET_DEFAULT=1
        Target: x86_64-linux-gnu
        Configured with: ../src/configure -v --with-pkgversion='Debian 9.3.0-3'
--with-bugurl=file:///usr/share/doc/gcc-9/README.Bugs --enable-
languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++,gm2 --prefix=/usr --with-
gcc-major-version-only --program-suffix=-9 --program-prefix=x86_64-linux-gnu-
--enable-shared --enable-linker-build-id --libexecdir=/usr/lib --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-gnu-unique-object
--disable-vtable-verify --enable-plugin --enable-default-pie --with-system-zlib
--with-target-system-zlib=auto --enable-objc-gc=auto --enable-multiarch
--disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-
list=m32,m64,mx32 --enable-multilib --with-tune=generic --enable-offload-
targets=nvptx-none,hsa --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-mutex
        Thread model: posix
        gcc version 9.3.0 (Debian 9.3.0-3)

using babl version 0.1.74 (compiled against version 0.1.74)
using GEGL version 0.4.22 (compiled against version 0.4.22)
using GLib version 2.64.1 (compiled against version 2.64.1)
using GdkPixbuf version 2.40.0 (compiled against version 2.40.0)
using GTK+ version 2.24.32 (compiled against version 2.24.32)
using Pango version 1.42.3 (compiled against version 1.42.3)
using Fontconfig version 2.13.1 (compiled against version 2.13.1)
using Cairo version 1.16.0 (compiled against version 1.16.0)

```
> fatal error: Segmentation fault

Stack trace:
```
/lib/libgimpbase-2.0.so.0(gimp_stack_trace_print+0x398)[0x7f05a286b398]
gimp-2.10(+0xd7980)[0x55d995b53980]
gimp-2.10(+0xd7da8)[0x55d995b53da8]
gimp-2.10(+0xd8419)[0x55d995b54419]
/lib/x86_64-linux-gnu/libpthread.so.0(+0x14110)[0x7f05a1d62110]
/lib/x86_64-linux-
gnu/libgegl-0.4.so.0(gegl_buffer_cl_cache_flush2+0x51)[0x7f05a2437591]
/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x5b2b7)[0x7f05a24292b7]
gimp-2.10(+0x5001a5)[0x55d995f7c1a5]
/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x5c64a)[0x7f05a242a64a]
/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x5bf5c)[0x7f05a2429f5c]
/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x450d4)[0x7f05a24130d4]
/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x39e70)[0x7f05a2407e70]
/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x3b3d2)[0x7f05a24093d2]
/lib/x86_64-linux-gnu/libgegl-0.4.so.0(+0x3c8dc)[0x7f05a240a8dc]
gimp-2.10(gimp_display_shell_render+0x72a)[0x55d995c4c5ea]
gimp-2.10(gimp_display_shell_draw_image+0x732)[0x55d995c479e2]
gimp-2.10(gimp_display_shell_canvas_expose+0x661)[0x55d995c444e1]
/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x134a8b)[0x7f05a2abfa8b]
/lib/x86_64-linux-
gnu/libgobject-2.0.so.0(g_closure_invoke+0x1a2)[0x7f05a1ff3fd2]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(+0x27784)[0x7f05a2007784]
/lib/x86_64-linux-
gnu/libgobject-2.0.so.0(g_signal_emit_valist+0x708)[0x7f05a2012078]
/lib/x86_64-linux-gnu/libgobject-2.0.so.0(g_signal_emit+0x8f)[0x7f05a2012edf]
/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0x24c9e4)[0x7f05a2bd79e4]
/lib/x86_64-linux-
gnu/libgtk-x11-2.0.so.0(gtk_main_do_event+0x5c0)[0x7f05a2abe380]
/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0(+0x4298f)[0x7f05a291698f]
/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0(+0x4293b)[0x7f05a291693b]
/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0(+0x4293b)[0x7f05a291693b]
/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0(+0x3f45d)[0x7f05a291345d]
/lib/x86_64-linux-
gnu/libgdk-x11-2.0.so.0(gdk_window_process_all_updates+0x130)[0x7f05a2913d90]
/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0(+0xb85b1)[0x7f05a2a435b1]
/lib/x86_64-linux-gnu/libgdk-x11-2.0.so.0(+0x1e865)[0x7f05a28f2865]
/lib/x86_64-linux-
gnu/libglib-2.0.so.0(g_main_context_dispatch+0x14e)[0x7f05a1f094de]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(+0x50890)[0x7f05a1f09890]
/lib/x86_64-linux-gnu/libglib-2.0.so.0(g_main_loop_run+0x83)[0x7f05a1f09b63]
gimp-2.10(app_run+0x366)[0x55d995b53176]
gimp-2.10(main+0x37e)[0x55d995b52a4e]
/lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xeb)[0x7f05a1bafe0b]
gimp-2.10(_start+0x2a)[0x55d995b52bda]

```



-- System Information:
Debian Release: bullseye/sid
  APT prefers unstable
  APT policy: (500, 'unstable'), (500, 'testing'), (1, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 5.5.11-050511-generic (SMP w/4 CPU cores)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_WARN, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en (charmap=UTF-8)
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages gimp depends on:
ii  gimp-data            2.10.14-3
ii  libaa1               1.4p5-46+b1
ii  libbabl-0.1-0        0.1.74-1
ii  libbz2-1.0           1.0.8-2
ii  libc6                2.30-2
ii  libcairo2            1.16.0-4
ii  libfontconfig1       2.13.1-2+b1
ii  libfreetype6         2.10.1-2
ii  libgcc-s1            10-20200321-1
ii  libgdk-pixbuf2.0-0   2.40.0+dfsg-3
ii  libgegl-0.4-0        0.4.22-3
ii  libgexiv2-2          0.12.0-2
ii  libgimp2.0           2.10.14-3
ii  libglib2.0-0         2.64.1-1
ii  libgs9               9.52~dfsg-1
ii  libgtk2.0-0          2.24.32-4
ii  libgudev-1.0-0       233-1
ii  libharfbuzz0b        2.6.4-1
ii  libheif1             1.6.1-1
ii  libilmbase24         2.3.0-6
ii  libjpeg62-turbo      1:1.5.2-2+b1
ii  liblcms2-2           2.9-4+b1
ii  liblzma5             5.2.4-1+b1
ii  libmng1              1.0.10+dfsg-3.1+b5
ii  libmypaint-1.5-1     1.5.1-1
ii  libopenexr24         2.3.0-6
ii  libopenjp2-7         2.3.1-1
ii  libpango-1.0-0       1.42.4-8
ii  libpangocairo-1.0-0  1.42.4-8
ii  libpangoft2-1.0-0    1.42.4-8
ii  libpng16-16          1.6.37-2
ii  libpoppler-glib8     0.71.0-6
ii  librsvg2-2           2.46.4-1
ii  libstdc++6           10-20200321-1
ii  libtiff5             4.1.0+git191117-2
ii  libwebp6             0.6.1-2+b1
ii  libwebpdemux2        0.6.1-2+b1
ii  libwebpmux3          0.6.1-2+b1
ii  libwmf0.2-7          0.2.8.4-17
ii  libx11-6             2:1.6.9-2
ii  libxcursor1          1:1.2.0-2
ii  libxext6             2:1.3.3-1+b2
ii  libxfixes3           1:5.0.3-1
ii  libxmu6              2:1.1.2-2+b3
ii  libxpm4              1:3.5.12-1
ii  xdg-utils            1.1.3-2
ii  zlib1g               1:1.2.11.dfsg-2

Versions of packages gimp recommends:
ii  ghostscript  9.52~dfsg-1

Versions of packages gimp suggests:
pn  gimp-data-extras          <none>
pn  gimp-help-en | gimp-help  <none>
ii  gvfs-backends             1.44.0-1
ii  libasound2                1.2.2-2.1

-- no debconf information



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