https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=5669

diff --git a/coders/pict.c b/coders/pict.c
index c5c82264095f1567fb3217a7c24304680f0b085f..394de63e9ce43fbedaad1b68d44f8ff29dac446c 100644 (file)
--- a/coders/pict.c
+++ b/coders/pict.c
@@ -459,6 +459,7 @@ static unsigned char *DecodeImage(Image *blob,Image *image,
       pixels=(unsigned char *) RelinquishMagickMemory(pixels);
       return((unsigned char *) NULL);
     }
+  (void) ResetMagickMemory(scanline,0,2*row_bytes*sizeof(*scanline));
   if (bytes_per_line < 8)
     {
       /*