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| author | Paul Eggert <eggert@cs.ucla.edu> | 2020-08-03 15:21:59 -0700 |
|---|---|---|
| committer | Paul Eggert <eggert@cs.ucla.edu> | 2020-08-03 19:08:58 -0700 |
| commit | a1436544ff826b8c51242f4afb7c5d485c8e2e32 (patch) | |
| tree | 05806e744974863a62ef5b2e903b062ca2c7545f /src/lisp.h | |
| parent | a4ed198e8f3754a59cabbb03ab6bae8a49597ee0 (diff) | |
| download | emacs-a1436544ff826b8c51242f4afb7c5d485c8e2e32.tar.gz | |
Simplify use of __lsan_ignore_object
* configure.ac: Use AC_CHECK_FUNCS_ONCE for __lsan_ignore_object.
* src/buffer.c, src/data.c, src/emacs-module.c, src/regex-emacs.c:
* src/search.c: Use __lsan_ignore_object unconditionally, and don’t
include sanitizer/lsan_interface.h.
* src/lisp.h (__lsan_ignore_object): Provide a dummy in the
typical case where leak sanitization is not available.
Diffstat (limited to 'src/lisp.h')
| -rw-r--r-- | src/lisp.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/lisp.h b/src/lisp.h index fdf69ab7368..22ddf3e5faf 100644 --- a/src/lisp.h +++ b/src/lisp.h @@ -4789,6 +4789,17 @@ lispstpcpy (char *dest, Lisp_Object string) return dest + len; } +#if (defined HAVE___LSAN_IGNORE_OBJECT \ + && defined HAVE_SANITIZER_LSAN_INTERFACE_H) +# include <sanitizer/lsan_interface.h> +#else +/* Treat *P as a non-leak. */ +INLINE void +__lsan_ignore_object (void const *p) +{ +} +#endif + extern void xputenv (const char *); extern char *egetenv_internal (const char *, ptrdiff_t); |