Hi, after update to svn 1.8.0 I have 100% reproducible perl crash during 'git svn fetch' with the following error (full backtrace + link to core at the end of the message):
*** Error in `/usr/bin/perl': double free or corruption (!prev): 0x000000000332fc90 *** Downgrading to 1.7.10 helps. Any advice on what could be the reason? Software: % svn --version svn, version 1.8.0 (r1490375) compiled Jun 30 2013, 16:13:21 on x86_64-unknown-linux-gnu Copyright (C) 2013 The Apache Software Foundation. This software consists of contributions made by many people; see the NOTICE file for more information. Subversion is open source software, see http://subversion.apache.org/ The following repository access (RA) modules are available: * ra_svn : Module for accessing a repository using the svn network protocol. - with Cyrus SASL authentication - handles 'svn' scheme * ra_local : Module for accessing a repository on local disk. - handles 'file' scheme * ra_serf : Module for accessing a repository via WebDAV protocol using serf. - handles 'http' scheme - handles 'https' scheme % perl -V Summary of my perl5 (revision 5 version 18 subversion 0) configuration: Platform: osname=linux, osvers=3.9.2-1-arch, archname=x86_64-linux-thread-multi uname='linux flo64 3.9.2-1-arch #1 smp preempt sat may 11 20:31:08 cest 2013 x86_64 gnulinux ' config_args='-des -Dusethreads -Duseshrplib -Doptimize=-march=x86-64 -mtune=generic -O2 -pipe -fstack-protector --param=ssp-buffer-size=4 -Dprefix=/usr -Dvendorprefix=/usr -Dprivlib=/usr/share/perl5/core_perl -Darchlib=/usr/lib/perl5/core_perl -Dsitelib=/usr/share/perl5/site_perl -Dsitearch=/usr/lib/perl5/site_perl -Dvendorlib=/usr/share/perl5/vendor_perl -Dvendorarch=/usr/lib/perl5/vendor_perl -Dscriptdir=/usr/bin/core_perl -Dsitescript=/usr/bin/site_perl -Dvendorscript=/usr/bin/vendor_perl -Dinc_version_list=none -Dman1ext=1perl -Dman3ext=3perl -Dcccdlflags='-fPIC' -Dlddlflags=-shared -Wl,-O1,--sort-common,--as-needed,-z,relro -Dldflags=-Wl,-O1,--sort-common,--as-needed,-z,relro' hint=recommended, useposix=true, d_sigaction=define useithreads=define, usemultiplicity=define useperlio=define, d_sfio=undef, uselargefiles=define, usesocks=undef use64bitint=define, use64bitall=define, uselongdouble=undef usemymalloc=n, bincompat5005=undef Compiler: cc='cc', ccflags ='-D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include -D_LARGEFILE_SOURCE -D_FILE_OFFSET_BITS=64', optimize='-march=x86-64 -mtune=generic -O2 -pipe -fstack-protector --param=ssp-buffer-size=4', cppflags='-D_REENTRANT -D_GNU_SOURCE -fno-strict-aliasing -pipe -fstack-protector -I/usr/local/include' ccversion='', gccversion='4.8.0 20130502 (prerelease)', gccosandvers='' intsize=4, longsize=8, ptrsize=8, doublesize=8, byteorder=12345678 d_longlong=define, longlongsize=8, d_longdbl=define, longdblsize=16 ivtype='long', ivsize=8, nvtype='double', nvsize=8, Off_t='off_t', lseeksize=8 alignbytes=8, prototype=define Linker and Libraries: ld='cc', ldflags ='-Wl,-O1,--sort-common,--as-needed,-z,relro -fstack-protector -L/usr/local/lib' libpth=/usr/local/lib /lib/../lib /usr/lib/../lib /lib /usr/lib /lib64 /usr/lib64 libs=-lnsl -lgdbm -ldb -ldl -lm -lcrypt -lutil -lpthread -lc -lgdbm_compat perllibs=-lnsl -ldl -lm -lcrypt -lutil -lpthread -lc libc=/lib/libc-2.17.so, so=so, useshrplib=true, libperl=libperl.so gnulibc_version='2.17' Dynamic Linking: dlsrc=dl_dlopen.xs, dlext=so, d_dlsymun=undef, ccdlflags='-Wl,-E -Wl,-rpath,/usr/lib/perl5/core_perl/CORE' cccdlflags='-fPIC', lddlflags='-shared -Wl,-O1,--sort-common,--as-needed,-z,relro -L/usr/local/lib -fstack-protector' Characteristics of this binary (from libperl): Compile-time options: HAS_TIMES MULTIPLICITY PERLIO_LAYERS PERL_DONT_CREATE_GVSV PERL_HASH_FUNC_ONE_AT_A_TIME_HARD PERL_IMPLICIT_CONTEXT PERL_MALLOC_WRAP PERL_PRESERVE_IVUV PERL_SAWAMPERSAND USE_64_BIT_ALL USE_64_BIT_INT USE_ITHREADS USE_LARGE_FILES USE_LOCALE USE_LOCALE_COLLATE USE_LOCALE_CTYPE USE_LOCALE_NUMERIC USE_PERLIO USE_PERL_ATOF USE_REENTRANT_API Built under linux Compiled at May 19 2013 14:51:41 @INC: /usr/lib/perl5/site_perl /usr/share/perl5/site_perl /usr/lib/perl5/vendor_perl /usr/share/perl5/vendor_perl /usr/lib/perl5/core_perl /usr/share/perl5/core_perl . % git svn --version git-svn version 1.8.3.2 (svn 1.8.0) Backtrace: ======= Backtrace: ========= /usr/lib/libc.so.6(+0x788ae)[0x7fdd98a0a8ae] /usr/lib/libc.so.6(+0x79587)[0x7fdd98a0b587] /usr/lib/libapr-1.so.0(apr_allocator_destroy+0x1d)[0x7fdd95a649ad] /usr/lib/libapr-1.so.0(apr_pool_terminate+0x30)[0x7fdd95a65590] /usr/lib/perl5/vendor_perl/auto/SVN/_Core/_Core.so(_wrap_apr_terminate+0x50)[0x7fdd96c5c920] /usr/lib/perl5/core_perl/CORE/libperl.so(Perl_pp_entersub+0x571)[0x7fdd98e00821] /usr/lib/perl5/core_perl/CORE/libperl.so(Perl_runops_standard+0x16)[0x7fdd98df8e26] /usr/lib/perl5/core_perl/CORE/libperl.so(Perl_call_sv+0x3b0)[0x7fdd98d8a3b0] /usr/lib/perl5/core_perl/CORE/libperl.so(Perl_call_list+0x2c7)[0x7fdd98d8c477] /usr/lib/perl5/core_perl/CORE/libperl.so(perl_destruct+0x1321)[0x7fdd98d8da91] /usr/bin/perl(main+0x111)[0x400e01] /usr/lib/libc.so.6(__libc_start_main+0xf5)[0x7fdd989b3a15] /usr/bin/perl[0x400e71] Coredump: ftp://voidptr.ru/pub/core Thanks
