http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55135
Bug #: 55135
Summary: Segfault of gcc on a big file
Classification: Unclassified
Product: gcc
Version: 4.4.5
Status: UNCONFIRMED
Severity: major
Priority: P3
Component: c++
AssignedTo: [email protected]
ReportedBy: [email protected]
When i compile the given file with gcc, i obtained a segfault:
>gcc LHA.ii -v
Using built-in specs.
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Debian 4.4.5-8'
--with-bugurl=file:///usr/share/doc/gcc-4.4/README.Bugs
--enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr
--program-suffix=-4.4 --enable-shared --enable-multiarch
--enable-linker-build-id --with-system-zlib --libexecdir=/usr/lib
--without-included-gettext --enable-threads=posix
--with-gxx-include-dir=/usr/include/c++/4.4 --libdir=/usr/lib --enable-nls
--enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc
--with-arch-32=i586 --with-tune=generic --enable-checking=release
--build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.4.5 (Debian 4.4.5-8)
COLLECT_GCC_OPTIONS='-v' '-mtune=generic'
/usr/lib/gcc/x86_64-linux-gnu/4.4.5/cc1plus -fpreprocessed LHA.ii -quiet
-dumpbase LHA.ii -mtune=generic -auxbase LHA -version -o /tmp/ccDvgh6v.s
GNU C++ (Debian 4.4.5-8) version 4.4.5 (x86_64-linux-gnu)
compiled by GNU C version 4.4.5, GMP version 4.3.2, MPFR version 3.0.0-p3.
GGC heuristics: --param ggc-min-expand=100 --param ggc-min-heapsize=131072
Compiler executable checksum: 5a2e15051eaa06a84cf6320b754ba993
gcc: Internal error: Erreur de segmentation (program cc1plus)
The code in LHA.ii is generated which explained why it is so big.
The compilation work with similar but smaller file generated by the same
program. It also fail on similar and bigger file generated by the same program
If the crash is due to the size of the file gcc should return an error instead
of a segfault.
