libsndfile crashed with SIGSEGV in __memset_avx2()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
libsndfile (Ubuntu) |
Fix Released
|
Medium
|
Unassigned |
Bug Description
- When running 'sndfile-info' program from 'sndfile-programs' package, the program crashed while trying to write on invalid memory address. The crash point is within libsndfile.so library, so the bug seems to be in 'libsndfile' package.
- 'sndfile-play' program from 'sndfile-programs' package also crashes with the same input.
ProblemType: Crash
DistroRelease: Ubuntu 16.04
Package: sndfile-programs 1.0.25-
ProcVersionSign
Uname: Linux 4.15.0-42-generic x86_64
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Dec 10 23:25:24 2018
ExecutablePath: /usr/bin/
InstallationDate: Installed on 2018-12-06 (5 days ago)
InstallationMedia: Ubuntu 16.04.5 LTS "Xenial Xerus" - Release amd64 (20180731)
ProcCmdline: sndfile-info crash-1_00063474
Signal: 11
SourcePackage: libsndfile
StacktraceTop:
__memset_avx2 () at ../sysdeps/
memset (__len=<optimized out>, __ch=0, __dest=<optimized out>) at /usr/include/
paf24_read_block (psf=<optimized out>, ppaf24=
paf24_init (psf=0x840420) at paf.c:375
paf_open (psf=psf@
Title: sndfile-info crashed with SIGSEGV in __memset_avx2()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
StacktraceTop: x86_64/ multiarch/ memset- avx2.S: 161 x86_64- linux-gnu/ bits/string3. h:90 0x7f5f72d0c010) at paf.c:496 entry=0x840420) at paf.c:149
__memset_avx2 () at ../sysdeps/
memset (__len=<optimized out>, __ch=0, __dest=<optimized out>) at /usr/include/
paf24_read_block (psf=<optimized out>, ppaf24=
paf24_init (psf=0x840420) at paf.c:375
paf_open (psf=psf@