scalar_supp.stderr.exp2

The Valgrind distribution has multiple tools. The most popular is the memory checking tool (called M

Syscall param (syscallno) contains uninitialised byte(s)
   at 0x........: syscall (in /...libc...)
   by 0x........: main (scalar_supp.c:18)

Syscall param write(fd) contains uninitialised byte(s)
   at 0x........: syscall (in /...libc...)
   by 0x........: main (scalar_supp.c:18)

Syscall param write(buf) contains uninitialised byte(s)
   at 0x........: syscall (in /...libc...)
   by 0x........: main (scalar_supp.c:18)

Syscall param write(count) contains uninitialised byte(s)
   at 0x........: syscall (in /...libc...)
   by 0x........: main (scalar_supp.c:18)

Syscall param write(buf) points to unaddressable byte(s)
   at 0x........: syscall (in /...libc...)
   by 0x........: main (scalar_supp.c:18)
 Address 0x........ is not stack'd, malloc'd or (recently) free'd