diff options
| author | Bill Wendling <isanbard@gmail.com> | 2012-03-15 09:27:30 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2012-03-15 09:27:30 +0000 |
| commit | 1ee9b0f72736f6cb8d2ad0b4ed270df762d27248 (patch) | |
| tree | 6b5d700138f56df131ae785d93f1302d8a2be7f8 | |
| parent | bd86ad5c1a4ce7cd05f0370921b31a2eabf19f8f (diff) | |
Add the object size checking support for a few other builtins.
The functions memccpy, strdup, strndup, strlcat, and strlcpy should also have
object size checking support. Of course, this is only good if the C library also
supports these functions.
<rdar://problem/10528974>
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152789 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | include/clang/Basic/Builtins.def | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/clang/Basic/Builtins.def b/include/clang/Basic/Builtins.def index b3b3c21493..fdc27a793f 100644 --- a/include/clang/Basic/Builtins.def +++ b/include/clang/Basic/Builtins.def @@ -452,12 +452,17 @@ BUILTIN(__builtin_extend_pointer, "ULLiv*", "n") // _Unwind_Word == uint64_t // GCC Object size checking builtins BUILTIN(__builtin_object_size, "zvC*i", "n") BUILTIN(__builtin___memcpy_chk, "v*v*vC*zz", "nF") +BUILTIN(__builtin___memccpy_chk, "v*v*vC*iz", "nF") BUILTIN(__builtin___memmove_chk, "v*v*vC*zz", "nF") BUILTIN(__builtin___mempcpy_chk, "v*v*vC*zz", "nF") BUILTIN(__builtin___memset_chk, "v*v*izz", "nF") BUILTIN(__builtin___stpcpy_chk, "c*c*cC*z", "nF") BUILTIN(__builtin___strcat_chk, "c*c*cC*z", "nF") BUILTIN(__builtin___strcpy_chk, "c*c*cC*z", "nF") +BUILTIN(__builtin___strdup_chk, "c*cC*z", "nF") +BUILTIN(__builtin___strndup_chk, "c*cC*zz", "nF") +BUILTIN(__builtin___strlcat_chk, "c*c*cC*zz", "nF") +BUILTIN(__builtin___strlcpy_chk, "c*c*cC*zz", "nF") BUILTIN(__builtin___strncat_chk, "c*c*cC*zz", "nF") BUILTIN(__builtin___strncpy_chk, "c*c*cC*zz", "nF") BUILTIN(__builtin___stpncpy_chk, "c*c*cC*zz", "nF") |