Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 7a9e8dfe authored by Ray Essick's avatar Ray Essick
Browse files

mpeg4enc: fix OOB in RasterIntraUpdate 

Change the order of checks to avoid OOB read in intraArray

Bug: 176084648
Test: poc in bug
Change-Id: Id6cf902cb7b386760d5f641f05e99ece91621ec5
Merged-In: Id6cf902cb7b386760d5f641f05e99ece91621ec5
parent 1a44b343

media/libstagefright/codecs/m4v_h263/enc/src/motion_est.cpp

+1 −1
Original line number Diff line number Diff line
@@ -1576,7 +1576,7 @@ void RasterIntraUpdate(UChar *intraArray, UChar *Mode, Int totalMB, Int numRefre 


    /* find the last refresh MB */

    indx = 0;

    while (intraArray[indx] == 1 && indx < totalMB)

    while (indx < totalMB && intraArray[indx] == 1)

        indx++;



    /* add more  */