fix(image): fix png operation memleak (openMVG#2124)

wahello · Oct 28, 2022 · fe8283c · fe8283c
1 parent 97fd1e2
commit fe8283c
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/openMVG/image/image_io.cpp b/src/openMVG/image/image_io.cpp
@@ -706,6 +706,9 @@ bool Read_PNG_ImageHeader(const char * filename, ImageHeader * imgheader)
     bStatus = true;
   }
 
+  png_destroy_info_struct(png_ptr, &info_ptr);
+  png_destroy_read_struct(&png_ptr, nullptr, nullptr);
+
   fclose(file);
   return bStatus;
 }