Segfault in before/after mode, fixes #5529

2019-11-17 13:58:43 +01:00
parent f041573d4d
commit 4c99d3b78b
3 changed files with 3 additions and 2 deletions
--- a/rtengine/boxblur.cc
+++ b/rtengine/boxblur.cc
@@ -33,6 +33,7 @@ void boxblur(float** src, float** dst, int radius, int W, int H, bool multiThrea
 {
    //box blur using rowbuffers and linebuffers instead of a full size buffer

+    radius = rtengine::min(radius, W - 1, H - 1);
    if (radius == 0) {
        if (src != dst) {
 #ifdef _OPENMP