changed sprintf to more secure snprintf to prevent vulnerability to buffer overflow exploits.
changed sprintf to more secure snprintf to prevent vulnerability to buffer
overflow exploits.

letolabs/nasm,turingstudio/nasm,Distrotech/nasm,techkey/nasm,Distrotech/nasm,projedi/nasm,techkey/nasm,projedi/nasm,projedi/nasm,turingstudio/nasm,turingstudio/nasm,techkey/nasm,Distrotech/nasm,Distrotech/nasm,letolabs/nasm,projedi/nasm,projedi/nasm,techkey/nasm,techkey/nasm,letolabs/nasm,turingstudio/nasm