libubsan0 - UBSan -- undefined behaviour sanitizer (runtime)

Property Value
Distribution Debian 10 (Buster)
Repository Debian Main i386
Package filename libubsan0_7.4.0-6_i386.deb
Package name libubsan0
Package version 7.4.0
Package release 6
Package architecture i386
Package type deb
Category libs role::shared-lib
License -
Maintainer Debian GCC Maintainers <>
Download size 135.16 KB
Installed size 380.00 KB
UndefinedBehaviorSanitizer can be enabled via -fsanitize=undefined.
Various computations will be instrumented to detect undefined behavior
at runtime. Available for C and C++.


Package Version Architecture Repository
libubsan0_7.4.0-6_amd64.deb 7.4.0 amd64 Debian Main
libubsan0 - - -


Name Value
gcc-7-base = 7.4.0-6
libc6 >= 2.28
libgcc1 -
libstdc++6 -


Type URL
Binary Package libubsan0_7.4.0-6_i386.deb
Source Package gcc-7

Install Howto

  1. Update the package index:
    # sudo apt-get update
  2. Install libubsan0 deb package:
    # sudo apt-get install libubsan0




2019-02-25 - Matthias Klose <>
gcc-7 (7.4.0-6) unstable; urgency=medium
* Update to SVN 20190225 (r269187) from the gcc-7-branch.
- Fix PR libstdc++/89446, PR rtl-optimization/89242, PR ipa/89009,
PR target/88648 (ARM), PR fortran/88117, PR fortran/71066,
PR fortran/89077, PR fortran/71723.
2019-02-09 - Matthias Klose <>
gcc-7 (7.4.0-5) unstable; urgency=medium
* Update to SVN 20190209 (r268732) from the gcc-7-branch.
- Fix PR target/88856 (S390X). Addresses: #915738. LP: #1815057.
- Fix PR target/85755 (PPC), PR target/87064 (PPC), PR target/87064 (PPC),
PR fortran/67679, PR fortran/88393, PR libfortran/88678,
PR target/88343 (PPC).
2019-02-03 - Matthias Klose <>
gcc-7 (7.4.0-4) unstable; urgency=medium
* Update to SVN 20190203 (r268483) from the gcc-7-branch.
- Fix PR rtl-optimization/89115 (compile time part). Addresses: #918329.
- Fix PR tree-optimization/89008, PR fortran/88298, PR fortran/57048.
* Turn on profiled bootstrap on x86_64, ARM32, AArch64, PPC64 and s390x
architectures for native builds.
2019-01-30 - Matthias Klose <>
gcc-7 (7.4.0-3) unstable; urgency=medium
* Update to SVN 20190130 (r268403) from the gcc-7-branch.
- Fix PR libstdc++/64883, PR libstdc++/70694, PR c/88720, PR c/88726,
PR inline-asm/55681, PR target/88948, PR target/88998 (x86),
PR tree-optimization/89008, PR target/88938 (x86), PR ipa/88214,
PR target/84010 (SPARC), PR target/88343 (PPC), PR c++/87380,
PR target/78444 (x86), PR target/81685 (darwin), PR target/88418 (x86),
PR target/88213 (PPC), PR fortran/56386, PR fortran/58906,
PR fortran/77385, PR fortran/80260, PR fortran/82077, PR fortran/81849,
PR fortran/35031, PR fortran/82550, PR fortran/77703, PR fortran/85798,
PR fortran/85544, PR fortran/88169, PR libfortran/88776.
* Bump standards version.
2018-12-18 - Matthias Klose <>
gcc-7 (7.4.0-2) unstable; urgency=medium
* Update to SVN 20181218 (r267229) from the gcc-7-branch.
- Fix PR fortran/88269, PR fortran/88205, PR fortran/88206,
PR fortran/88228, PR libfortran/88137, PR rtl-optimization/88253,
PR rtl-optimization/88001, PR target/87496 (PPC), PR fortran/88138,
PR fortran/88155, PR fortran/88249.
* gcc-7-source: Depend on lsb-release.
2018-12-06 - Matthias Klose <>
gcc-7 (7.4.0-1) unstable; urgency=medium
* GCC 7.4.0 release.
* Back-out the gcc-search-prefixed-as-ld patch. See #915194.
2018-11-29 - Matthias Klose <>
gcc-7 (7.3.0-31) unstable; urgency=medium
* GCC 7.4.0 release candidate 1.
* Update to SVN 20181129 (r266612) from the gcc-7-branch.
- Fix PR libstdc++/88199, PR libstdc++/87822, PR tree-optimization/79351,
PR bootstrap/81033, PR target/81733, PR target/52795,
PR middle-end/87645, PR middle-end/87610, PR tree-optimization/87665,
PR tree-optimization/87745, PR tree-optimization/87665,
PR middle-end/86139, PR middle-end/86076, PR target/88051 (x86),
PR target/82961, PR target/87867 (ARM), PR tree-optimization/84777,
PR rtl-optimization/84003, PR target/87853 (x86), PR target/87928 (x86),
PR rtl-optimization/85925, PR debug/88006, PR debug/87462,
PR middle-end/58372, PR c++/84281, PR c++/87075, PR fortran/88073,
PR fortran/88143, PR fortran/87597.
* Backport the libstdc++ mersenne twister optimization for AArch64, so that
the random header is the same on all architectures (Ubuntu only).
LP: #1799955.
* Fix VCS attribute in the control file. Addresses: #912405.

See Also

Package Description
libubsan1-amd64-cross_8.3.0-2cross1_all.deb UBSan -- undefined behaviour sanitizer (runtime)
libubsan1-arm64-cross_8.3.0-2cross1_all.deb UBSan -- undefined behaviour sanitizer (runtime)
libubsan1-armel-cross_8.3.0-2cross1_all.deb UBSan -- undefined behaviour sanitizer (runtime)
libubsan1-armhf-cross_8.3.0-2cross1_all.deb UBSan -- undefined behaviour sanitizer (runtime)
libubsan1-i386-cross_8.3.0-2cross1_all.deb UBSan -- undefined behaviour sanitizer (runtime)
libubsan1-powerpc-cross_8.3.0-2cross2_all.deb UBSan -- undefined behaviour sanitizer (runtime)
libubsan1-ppc64-cross_8.3.0-2cross2_all.deb UBSan -- undefined behaviour sanitizer (runtime)
libubsan1-ppc64el-cross_8.3.0-2cross1_all.deb UBSan -- undefined behaviour sanitizer (runtime)
libubsan1-s390x-cross_8.3.0-2cross1_all.deb UBSan -- undefined behaviour sanitizer (runtime)
libubsan1-sparc64-cross_8.3.0-2cross2_all.deb UBSan -- undefined behaviour sanitizer (runtime)
libubsan1-x32-cross_8.3.0-2cross2_all.deb UBSan -- undefined behaviour sanitizer (runtime)
libubsan1_8.3.0-6_i386.deb UBSan -- undefined behaviour sanitizer (runtime)
libuchardet-dev_0.0.6-3_i386.deb universal charset detection library - development files
libuchardet0_0.0.6-3_i386.deb universal charset detection library - shared library
libucimf-dev_2.3.8-10_i386.deb Unicode console input method framework - development files