diff options
| author | Stephan Bergmann <sbergman@redhat.com> | 2015-03-11 10:47:14 +0100 |
|---|---|---|
| committer | Stephan Bergmann <sbergman@redhat.com> | 2015-03-11 10:56:06 +0100 |
| commit | 62b124b2704adf11a63681164d05a8eb49dfb105 (patch) | |
| tree | 40935fce17bde513db24d2789217b41378bd20f0 /include/LibreOfficeKit/LibreOfficeKitInit.h | |
| parent | b162753eadd963fdbad691e30005182e2d9d538a (diff) | |
Ensure RTTI symbol visibility for Linux Clang -fsanitize=function,vptr
The problem being that any lib later loaded via osl_loadModule (e.g.,
libgcc3_uno.so) would not bind to the same global (RTTI-related) symbols as
libsofficeapp.so and its dependencies (so, e.g., -fsanitize=function would
erroneously assume that bridges/source/cpp_uno/shared/component.cxx's
uno_initEnvironment is called with a different, non-matching uno_Environment
type).
Change-Id: I08b0cbc1f9eb74641eb617c46587a0a528a56c31
Diffstat (limited to 'include/LibreOfficeKit/LibreOfficeKitInit.h')
| -rw-r--r-- | include/LibreOfficeKit/LibreOfficeKitInit.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/include/LibreOfficeKit/LibreOfficeKitInit.h b/include/LibreOfficeKit/LibreOfficeKitInit.h index 18731b7b7f9f..6f56c728def5 100644 --- a/include/LibreOfficeKit/LibreOfficeKitInit.h +++ b/include/LibreOfficeKit/LibreOfficeKitInit.h @@ -39,7 +39,14 @@ extern "C" void *_dlopen(const char *pFN) { - return dlopen(pFN, RTLD_LAZY); + return dlopen(pFN, RTLD_LAZY +#if defined __clang__ && defined __linux__ \ + && defined ENABLE_RUNTIME_OPTIMIZATIONS +#if !ENABLE_RUNTIME_OPTIMIZATIONS + | RTLD_GLOBAL +#endif +#endif + ); } void *_dlsym(void *Hnd, const char *pName) |