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| author | Zachary Waldowski <zach@waldowski.me> | 2013-12-30 15:26:20 -0500 |
|---|---|---|
| committer | Zachary Waldowski <zach@waldowski.me> | 2014-02-05 14:28:58 -0500 |
| commit | a8e0a835ab1f62d03ad6391760e3e8b7732d24f8 (patch) | |
| tree | 5050c38a6d1e3c7f8ef3a26827d8a6334333d661 /src/arm | |
| parent | 13675341581c489ed9df8ba390c8e08a732decb2 (diff) | |
| download | platform_external_libffi-a8e0a835ab1f62d03ad6391760e3e8b7732d24f8.tar.gz platform_external_libffi-a8e0a835ab1f62d03ad6391760e3e8b7732d24f8.tar.bz2 platform_external_libffi-a8e0a835ab1f62d03ad6391760e3e8b7732d24f8.zip | |
Darwin/ARM: Assert on NULL dereference
This inhibits an analyzer warning by Clang on all platforms.
Diffstat (limited to 'src/arm')
| -rw-r--r-- | src/arm/ffi.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/src/arm/ffi.c b/src/arm/ffi.c index 9f238e1..3b39056 100644 --- a/src/arm/ffi.c +++ b/src/arm/ffi.c @@ -350,9 +350,17 @@ void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue) break; } if (small_struct) - memcpy (rvalue, &temp, cif->rtype->size); + { + FFI_ASSERT(rvalue != NULL); + memcpy (rvalue, &temp, cif->rtype->size); + } + else if (vfp_struct) - memcpy (rvalue, ecif.rvalue, cif->rtype->size); + { + FFI_ASSERT(rvalue != NULL); + memcpy (rvalue, ecif.rvalue, cif->rtype->size); + } + } /** private members **/ |