Description: graphicsmagick is a collection of tools and libraries for many image formats. The complete ASan output of the issue: # gm convert -clip -negate $FILE out ==11324==ERROR: AddressSanitizer: SEGV on unknown address 0x7f9ccac18000 (pc 0x7f9dbacf58ce bp 0x7ffec95349c0 sp 0x7ffec9534980 … Continue reading graphicsmagick: invalid memory read in SetImageColorCallBack (image.c)