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| author | Jeffrey D. Oldham <oldham@gcc.gnu.org> | 2003-11-05 04:37:03 +0000 |
|---|---|---|
| committer | Jeffrey D. Oldham <oldham@gcc.gnu.org> | 2003-11-05 04:37:03 +0000 |
| commit | d30b600a6e22cb030fa61cfcfb3970d6289c08f3 (patch) | |
| tree | f594dd7812e9b82194b071677b0cb8f5408a4ecc /libstdc++-v3/libsupc++/vec.cc | |
| parent | 177bda879bc5a97d960df9659df5bc1788aa8561 (diff) | |
| download | gcc-d30b600a6e22cb030fa61cfcfb3970d6289c08f3.zip gcc-d30b600a6e22cb030fa61cfcfb3970d6289c08f3.tar.gz gcc-d30b600a6e22cb030fa61cfcfb3970d6289c08f3.tar.bz2 | |
vec.cc (__cxa_vec_delete2): If given a NULL pointer, immediately return.
2003-11-04 Jeffrey D. Oldham <oldham@codesourcery.com>
* libsupc++/vec.cc (__cxa_vec_delete2): If given a NULL pointer,
immediately return. This reflects a C++ ABI change 2003 Nov 03.
(__cxa_vec_delete3): Likewise.
From-SVN: r73263
Diffstat (limited to 'libstdc++-v3/libsupc++/vec.cc')
| -rw-r--r-- | libstdc++-v3/libsupc++/vec.cc | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/libstdc++-v3/libsupc++/vec.cc b/libstdc++-v3/libsupc++/vec.cc index e2c8f09..2725593 100644 --- a/libstdc++-v3/libsupc++/vec.cc +++ b/libstdc++-v3/libsupc++/vec.cc @@ -282,7 +282,12 @@ namespace __cxxabiv1 void (*destructor) (void *), void (*dealloc) (void *)) { - char *base = static_cast<char *>(array_address); + char *base; + + if (!array_address) + return; + + base = static_cast<char *>(array_address); if (padding_size) { @@ -312,8 +317,14 @@ namespace __cxxabiv1 void (*destructor) (void *), void (*dealloc) (void *, std::size_t)) { - char *base = static_cast <char *> (array_address); - std::size_t size = 0; + char *base; + std::size_t size; + + if (!array_address) + return; + + base = static_cast <char *> (array_address); + size = 0; if (padding_size) { |