Legacy ImageMagick Discussions Archive

There is a SeekBlob by offset from image header in ReadICONImage() which eventually leads to ResizeQuantumMemory (i.e. realloc()) on images with inapropriate value in header in case of disabled map cache. Consider the following context: favicon.h $ wget http://paizatter.herokuapp.com/favicon.ico ...

MAGICKCORE_HAVE_READDIR_R is used in module.c but is never defined.
By the way is there a reason to keep two similar inline MagickReadDirectory functions in module.c and utility.c?

Tim

I saw your patch and it works. Thank you!
One more question -- is it right to call SyncImage in ping mode?

I want to get image headers data like geometry. To achieve the goal I load image in "ping" mode. Here's the code: void print_image_geometry(const char *data, size_t len) { ImageInfo *image_info = AcquireImageInfo(); ExceptionInfo *exception_info = AcquireExceptionInfo(); Image *image = NULL; // This ...