AZL-43633 CVE-2019-13590 affecting package sox 14.4.2.0-34

An issue was discovered in libsox.a in SoX 14.4.2. In sox-fmt.h startread function, there is an integer overflow on the result of integer addition wraparound to 0 fed into the lsxcalloc macro that wraps malloc. When a NULL pointer is returned, it is used without a prior check that it is a valid...