Description: imageworsener is a utility for image scaling and processing. The complete ASan output of the issue: # imagew $FILE /tmp/out -outfmt bmp ==20314==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x7fe233b99af8 at pc 0x7fea7f55da64 bp 0x7ffdb4737840 sp 0x7ffdb4737838 WRITE of size 4 … Continue reading imageworsener: heap-based buffer overflow in iw_process_cols_to_intermediate (imagew-main.c)