Upstream version 11.39.250.0

[platform/framework/web/crosswalk.git] / src / third_party / pdfium / core / src / fxcodec / fx_libopenjpeg / libopenjpeg20 / dwt.c

diff --git a/src/third_party/pdfium/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/dwt.c b/src/third_party/pdfium/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/dwt.c
index 60698e3..bea4574 100644 (file)
--- a/src/third_party/pdfium/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/dwt.c
+++ b/src/third_party/pdfium/core/src/fxcodec/fx_libopenjpeg/libopenjpeg20/dwt.c
@@ -571,6 +571,7 @@ OPJ_BOOL opj_dwt_decode_tile(opj_tcd_tilecomp_t* tilec, OPJ_UINT32 numres, DWT1D
        h.mem = (OPJ_INT32*)
        opj_aligned_malloc(opj_dwt_max_resolution(tr, numres) * sizeof(OPJ_INT32));
        if (! h.mem){
+               /* FIXME event manager error callback */
                return OPJ_FALSE;
        }
 
@@ -808,7 +809,6 @@ void opj_v4dwt_decode(opj_v4dwt_t* restrict dwt)
                a = 1;
                b = 0;
        }
-
 #ifdef __SSE__
        opj_v4dwt_decode_step1_sse(dwt->wavelet+a, dwt->sn, _mm_set1_ps(opj_K));
        opj_v4dwt_decode_step1_sse(dwt->wavelet+b, dwt->dn, _mm_set1_ps(opj_c13318));
@@ -843,6 +843,10 @@ OPJ_BOOL opj_dwt_decode_real(opj_tcd_tilecomp_t* restrict tilec, OPJ_UINT32 numr
        OPJ_UINT32 w = (OPJ_UINT32)(tilec->x1 - tilec->x0);
 
        h.wavelet = (opj_v4_t*) opj_aligned_malloc((opj_dwt_max_resolution(res, numres)+5) * sizeof(opj_v4_t));
+       if (!h.wavelet) {
+               /* FIXME event manager error callback */
+               return OPJ_FALSE;
+       }
        v.wavelet = h.wavelet;
 
        while( --numres) {