diff options
Diffstat (limited to 'winsup/cygwin/dll_init.cc')
| -rw-r--r-- | winsup/cygwin/dll_init.cc | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/winsup/cygwin/dll_init.cc b/winsup/cygwin/dll_init.cc index 1b6072a47..3383944fe 100644 --- a/winsup/cygwin/dll_init.cc +++ b/winsup/cygwin/dll_init.cc @@ -19,6 +19,7 @@ details. */ #include "dtable.h" #include "cygheap.h" #include "pinfo.h" +#include "child_info.h" #include "cygtls.h" #include "exception.h" #include <wchar.h> @@ -131,6 +132,21 @@ dll_list::alloc (HINSTANCE h, per_process *p, dll_type type) { if (!in_forkee) d->count++; /* Yes. Bump the usage count. */ + else + { + if (d->p.data_start != p->data_start) + fork_info->abort ("data segment start: parent(%p) != child(%p)", + d->p.data_start, p->data_start); + else if (d->p.data_end != p->data_end) + fork_info->abort ("data segment end: parent(%p) != child(%p)", + d->p.data_end, p->data_end); + else if (d->p.bss_start != p->bss_start) + fork_info->abort ("data segment start: parent(%p) != child(%p)", + d->p.bss_start, p->bss_start); + else if (d->p.bss_end != p->bss_end) + fork_info->abort ("bss segment end: parent(%p) != child(%p)", + d->p.bss_end, p->bss_end); + } d->p = p; } else |