diff options
| author | James Cowgill <jcowgill@debian.org> | 2017-10-14 14:04:49 +0200 |
|---|---|---|
| committer | Bent Bisballe Nyeng <deva@aasimon.org> | 2017-10-14 14:04:49 +0200 |
| commit | aab40a86534b57fae7c309b992d7a11932433a6f (patch) | |
| tree | 12d7d4223c14a0ee9567d1a6be0e3ce809790ebf | |
| parent | d0d4b51651dd5a10f05844bbcf41f87c62567673 (diff) | |
Fix imagecachetest on big-endian systems. The original code used memcpy which is incorrect on big-endian systems.
| -rw-r--r-- | plugingui/image.cc | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/plugingui/image.cc b/plugingui/image.cc index 22d1aca..3770fae 100644 --- a/plugingui/image.cc +++ b/plugingui/image.cc @@ -86,10 +86,16 @@ void Image::setError() std::uint32_t iw, ih; - std::memcpy(&iw, ptr, sizeof(uint32_t)); + iw = (uint32_t) ptr[0] | + (uint32_t) ptr[1] << 8 | + (uint32_t) ptr[2] << 16 | + (uint32_t) ptr[3] << 24; ptr += sizeof(uint32_t); - std::memcpy(&ih, ptr, sizeof(uint32_t)); + ih = (uint32_t) ptr[0] | + (uint32_t) ptr[1] << 8 | + (uint32_t) ptr[2] << 16 | + (uint32_t) ptr[3] << 24; ptr += sizeof(uint32_t); _width = iw; |