1ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff BrownInvalid write of size 4 2ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown at 0x........: main (signal2.c:17) 3ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown Address 0x........ is not stack'd, malloc'd or (recently) free'd 4ed07e00d438c74b7a23c01bfffde77e3968305e4Jeff Brown 5