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From: "pluto at agmk dot net" <gcc-bugzilla@gcc.gnu.org> To: gcc-bugs@gcc.gnu.org Subject: [Bug other/27156] New: SIGSEGV in operator delete() / wrong-code? Date: Fri, 14 Apr 2006 09:35:00 -0000 [thread overview] Message-ID: <bug-27156-7667@http.gcc.gnu.org/bugzilla/> (raw) $ i486-gnu-linux-g++ -v Using built-in specs. Target: i486-gnu-linux Configured with: ../configure --target=i486-gnu-linux --prefix=/local/devel/toolchain41/i486-gnu-linux --libdir=/local/devel/toolchain41/i486-gnu-linux/lib --libexecdir=/local/devel/toolchain41/i486-gnu-linux/lib --with-slibdir=/local/devel/toolchain41/i486-gnu-linux/lib --with-sysroot=/local/devel/toolchain41/i486-gnu-linux --disable-multilib --disable-nls --disable-libmudflap --disable-libssp --disable-libstdcxx-pch --enable-shared --enable-threads=posix --enable-__cxa_atexit --enable-languages=c,c++ --enable-symvers=gnu Thread model: posix gcc version 4.1.1 20060405 (prerelease) (PLD-Linux) $ i486-gnu-linux-g++ \ -I/local/devel/buildenv41/i486-gnu-linux/STLport/include/stlport \ -L/local/devel/buildenv41/i486-gnu-linux/STLport/lib \ testDrv.cpp -o testDrv --save-temps -pthread \ -Wl,-rpath,/local/devel/buildenv41/i486-gnu-linux/STLport/lib \ -lstlport -nodefaultlibs -lc -O2 Program received signal SIGSEGV, Segmentation fault. 0x55674c91 in free () from /lib/tls/libc.so.6 (gdb) bt #0 0x55674c91 in free () from /lib/tls/libc.so.6 #1 0x555ded2b in operator delete () from /local/devel/buildenv41/i486-gnu-linux/ STLport/lib/libstlport.so.5.0 #2 0x08048d19 in main () testcase works with 3.3.6, 3.4.x and 4.1.x(-fno-strict-aliasing). 4.0.x and 4.2.x not tested. 4.1.x(-fstrict-aliasing) causing segv in the testcase. -Wall -Wstrict-aliasing=2 says nothing :( -- Summary: SIGSEGV in operator delete() / wrong-code? Product: gcc Version: 4.1.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: other AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: pluto at agmk dot net GCC build triplet: i486-linux GCC host triplet: i486-linux GCC target triplet: i486-linux http://gcc.gnu.org/bugzilla/show_bug.cgi?id=27156
next reply other threads:[~2006-04-14 9:35 UTC|newest] Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top 2006-04-14 9:35 pluto at agmk dot net [this message] 2006-04-14 9:36 ` [Bug other/27156] " pluto at agmk dot net 2006-04-19 0:36 ` pinskia at gcc dot gnu dot org 2006-04-19 0:39 ` pinskia at gcc dot gnu dot org 2006-04-19 8:13 ` pluto at agmk dot net 2006-04-19 8:33 ` pluto at agmk dot net 2006-04-19 8:38 ` pluto at agmk dot net 2006-04-30 8:02 ` pinskia at gcc dot gnu dot org 2006-05-03 9:02 ` pluto at agmk dot net 2006-05-03 9:05 ` pluto at agmk dot net 2006-05-03 9:19 ` pluto at agmk dot net 2006-05-03 9:22 ` pluto at agmk dot net 2006-05-10 22:37 ` pluto at agmk dot net 2006-08-10 9:58 ` pluto at agmk dot net 2006-08-10 9:58 ` pluto at agmk dot net
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