liz/rawTherapee
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fix crash in noise reduction

Browse Source 
Fix upper bound for array access while building histogram of absolute
values in mean absolute deviation (MAD) calculation.

Fixes #6871.
This commit is contained in:
Lawrence Lee
2023-10-29 16:20:12 -07:00
parent 72bf271214
commit 0e835e8c00
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
rtengine/FTblockDN.cc
View File

@@ -2106,7 +2106,7 @@ float ImProcFunctions::Mad(const float * DataList, const int datalen)
//calculate histogram of absolute values of wavelet coeffs //calculate histogram of absolute values of wavelet coeffs
for (int i = 0; i < datalen; ++i) { for (int i = 0; i < datalen; ++i) {
histo[static_cast<int>(rtengine::min(32768.f, fabsf(DataList[i])))]++; histo[static_cast<int>(rtengine::min(32767.f, fabsf(DataList[i])))]++;
} }
//find median of histogram //find median of histogram