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| author | Mathieu Malaterre <mathieu.malaterre@gmail.com> | 2015-10-10 18:38:08 +0200 |
|---|---|---|
| committer | Mathieu Malaterre <mathieu.malaterre@gmail.com> | 2015-10-10 18:38:08 +0200 |
| commit | dc869c2985c8ee346089e61414899ae7aa2e00f5 (patch) | |
| tree | 27e4a5744908231dbea14d0e3d068872e4bdac3a /src/lib | |
| parent | d753441028e7c4f8efe84c043eff9c3e27e17c30 (diff) | |
Add paranoid sentinels
Diffstat (limited to 'src/lib')
| -rw-r--r-- | src/lib/openjp2/mct.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/lib/openjp2/mct.c b/src/lib/openjp2/mct.c index 8b0276f3..9bb01da4 100644 --- a/src/lib/openjp2/mct.c +++ b/src/lib/openjp2/mct.c @@ -81,6 +81,10 @@ void opj_mct_encode( { OPJ_SIZE_T i; const OPJ_SIZE_T len = n; + /* buffer are aligned on 16 bytes */ + assert( (uintptr_t)c0 & 16 == 0 ); + assert( (uintptr_t)c1 & 16 == 0 ); + assert( (uintptr_t)c2 & 16 == 0 ); for(i = 0; i < (len & ~3U); i += 4) { __m128i y, u, v; |