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| author | Jakub Jelinek <jakub@redhat.com> | 2015-01-20 21:39:52 +0100 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2015-01-20 21:39:52 +0100 |
| commit | 3ea36418803795d68331e688cf851eeb22bd3bf6 (patch) | |
| tree | 62486ce633b46c7bf8945dc5e7352f4f545b2b55 /gcc | |
| parent | befb1f36a71758c5fd645b1f08b8886e7f5808da (diff) | |
| download | gcc-3ea36418803795d68331e688cf851eeb22bd3bf6.zip gcc-3ea36418803795d68331e688cf851eeb22bd3bf6.tar.gz gcc-3ea36418803795d68331e688cf851eeb22bd3bf6.tar.bz2 | |
re PR sanitizer/64632 (runtime error: member call on address 0x0000004318a8 which does not point to an object of type 'ios_base')
PR sanitizer/64632
* ubsan/ubsan_type_hash.cc: Cherry pick upstream r224972.
* g++.dg/ubsan/pr64632.C: New test.
From-SVN: r219912
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 3 | ||||
| -rw-r--r-- | gcc/testsuite/g++.dg/ubsan/pr64632.C | 23 |
2 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 5988431..ee46288 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,5 +1,8 @@ 2015-01-20 Jakub Jelinek <jakub@redhat.com> + PR sanitizer/64632 + * g++.dg/ubsan/pr64632.C: New test. + PR debug/64663 * gcc.dg/pr64663.c: New test. diff --git a/gcc/testsuite/g++.dg/ubsan/pr64632.C b/gcc/testsuite/g++.dg/ubsan/pr64632.C new file mode 100644 index 0000000..0d2a7aa --- /dev/null +++ b/gcc/testsuite/g++.dg/ubsan/pr64632.C @@ -0,0 +1,23 @@ +// PR sanitizer/64632 +// { dg-do run } +// { dg-options "-fsanitize=vptr -fno-sanitize-recover=vptr" } + +struct S +{ + S () : a(0) {} + int a; + int f () { return a; } + virtual int v () { return 0; } +}; + +struct X : virtual S +{ + int v () { return 2; } +}; + +int +main () +{ + X x; + return x.f (); +} |