stb_image: fix CRC reading at the end of IEND chunk in png file

ago%!(EXTRA string=6 years) · 4148eb4d90
parent f67165c2bb
commit 4148eb4d90
1 changed files with 3 additions and 1 deletions
--- a/stb_image.h
+++ b/stb_image.h
@ -91,7 +91,7 @@ RECENT REVISION HISTORY:
    Carmelo J Fdez-Aguera

 Bug & warning fixes
-    Marc LeBlanc            David Woo          Guillaume George   Martins Mozeiko
+    Marc LeBlanc            David Woo          Guillaume George   Martins Mozeiko        Alexander Veselov
    Christpher Lloyd        Jerry Jansson      Joseph Thomson     Phil Jordan
    Dave Moore              Roy Eltham         Hayaki Saito       Nathan Reed
    Won Chun                Luke Graham        Johan Duparc       Nick Verigakis
@ -4942,6 +4942,8 @@ static int stbi__parse_png_file(stbi__png *z, int scan, int req_comp)
               ++s->img_n;
            }
            STBI_FREE(z->expanded); z->expanded = NULL;
+            // end of PNG chunk, read and skip CRC
+            stbi__get32be(s);
            return 1;
         }