Package: rpm2cpio Version: 4.11.3-1.1 Usertags: afl rpm2cpio crashes on the attached file:
$ rpm2cpio crash.rpm Segmentation fault Valgrind says it's a null pointer dereference: ==8618== Invalid read of size 1 ==8618== at 0x402C3B8: strlen (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==8618== by 0x40D35CB: rstrdup (rpmmalloc.c:73) ==8618== by 0x4071650: stringFormat (formats.c:48) ==8618== by 0x406B947: rpmtdFormat (rpmtd.c:256) ==8618== by 0x405E7B4: headerGetAsString (headerutil.c:116) ==8618== by 0x409695A: providePackageNVR (legacy.c:143) ==8618== by 0x409695A: legacyRetrofit (legacy.c:206) ==8618== by 0x409695A: headerConvert (legacy.c:225) ==8618== by 0x4079235: rpmpkgRead (package.c:693) ==8618== by 0x407998E: rpmReadPackageFile (package.c:717) ==8618== by 0x8048963: main (rpm2cpio.c:52) ==8618== Address 0x0 is not stack'd, malloc'd or (recently) free'd This bug was found using American fuzzy lop: http://lcamtuf.coredump.cx/afl/ (available in Debian experimental) -- System Information: Debian Release: 8.0 APT prefers unstable APT policy: (990, 'unstable'), (500, 'experimental') Architecture: i386 (x86_64) Foreign Architectures: amd64 Kernel: Linux 3.2.0-4-amd64 (SMP w/2 CPU cores) Locale: LANG=C, LC_CTYPE=pl_PL.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: sysvinit (via /sbin/init) Versions of packages rpm2cpio depends on: ii libc6 2.19-15 ii librpm3 4.11.3-1.1 ii librpmio3 4.11.3-1.1 ii rpm-common 4.11.3-1.1 -- Jakub Wilk -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
