Package: g++-3.2 Version: 1:3.2.3-0pre7 Severity: normal Tags: upstream Hi,
the following program compiles (compiled as "g++ stackcorrupt.cpp"), but crashes when run. It seems that the stack gets corrupted with that variable-length array when A class with a virtual function is used and the length assigning variable(foo) is being changed. stackcorrupt.cpp: --snip-- class A { public: virtual ~A() {} }; int main(void) { int foo=1; A bar[foo]; foo++; return 0; } --snip-- The same problem can also be reproduced by using the compiler from the gcc-snapshot (20030314-1) or with the g++-3.0 (3.0.4-13). The g++-2.95 (2.95.4-17) does not have the same problem. -- System Information: Debian Release: testing/unstable Architecture: i386 Kernel: Linux mario 2.4.19 #2 su elo 18 10:13:17 EEST 2002 i586 Locale: [EMAIL PROTECTED], [EMAIL PROTECTED] Versions of packages g++-3.2 depends on: ii gcc-3.2 1:3.2.3-0pre7 The GNU C compiler ii gcc-3.2-base 1:3.2.3-0pre7 The GNU Compiler Collection (base ii libc6 2.3.1-16 GNU C Library: Shared libraries an ii libstdc++5-dev 1:3.2.3-0pre7 The GNU Standard C++ Library v3 (d -- no debconf information -- Toni Timonen Helsinki University of Technology Department of Engineering Physics and Mathematics