"Fossies" - the Fresh Open Source Software Archive

Member "texmaker-5.0.4/pdfium/third_party/libopenjpeg20/0016-read_SQcd_SQcc_overflow.patch" (16 Apr 2017, 636 Bytes) of package /linux/misc/texmaker-5.0.4.tar.bz2:


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    1 diff --git a/third_party/libopenjpeg20/j2k.c b/third_party/libopenjpeg20/j2k.c
    2 index c7aa8db..b5f6fe9 100644
    3 --- a/third_party/libopenjpeg20/j2k.c
    4 +++ b/third_party/libopenjpeg20/j2k.c
    5 @@ -9010,7 +9010,9 @@ static OPJ_BOOL opj_j2k_read_SQcd_SQcc(opj_j2k_t *p_j2k,
    6                                  p_j2k->m_specific_param.m_decoder.m_default_tcp;
    7  
    8          /* precondition again*/
    9 -        assert(p_comp_no <  p_j2k->m_private_image->numcomps);
   10 +        if (p_comp_no >=  p_j2k->m_private_image->numcomps) {
   11 +            return OPJ_FALSE;
   12 +        }
   13  
   14          l_tccp = &l_tcp->tccps[p_comp_no];
   15          l_current_ptr = p_header_data;