nullPointerArithmeticRedundantCheck
ftp://ftp.de.debian.org/debian/pool/main/k/ksh/ksh_2020.0.0+really93u+20120801.orig.tar.gz
head ksh-93u+20120801/src/lib/libast/string/chresc.c:158:27: warning: Either the condition '!e' is redundant or there is pointer arithmetic with NULL pointer. [nullPointerArithmeticRedundantCheck]
head ksh-93u+20120801/src/lib/libast/string/chresc.c:158:48: warning: Either the condition '!e' is redundant or there is pointer arithmetic with NULL pointer. [nullPointerArithmeticRedundantCheck]
ftp://ftp.de.debian.org/debian/pool/main/k/ksh93u+m/ksh93u+m_1.0.10.orig.tar.gz
head ksh-1.0.10/src/lib/libast/string/chresc.c:152:27: warning: Either the condition '!e' is redundant or there is pointer arithmetic with NULL pointer. [nullPointerArithmeticRedundantCheck]
head ksh-1.0.10/src/lib/libast/string/chresc.c:152:48: warning: Either the condition '!e' is redundant or there is pointer arithmetic with NULL pointer. [nullPointerArithmeticRedundantCheck]
ftp://ftp.de.debian.org/debian/pool/main/libg/libgisi/libgisi_0.1.0.orig.tar.bz2
head libgisi-0.1.0/gisi/iter.c:59:33: warning: Either the condition 'data==NULL' is redundant or there is pointer arithmetic with NULL pointer. [nullPointerArithmeticRedundantCheck]
ftp://ftp.de.debian.org/debian/pool/main/libk/libkate/libkate_0.4.3.orig.tar.gz
head libkate-0.4.3/src/kate_info.c:493:36: warning: Either the condition 'sep1' is redundant or there is overflow in pointer subtraction. [nullPointerArithmeticRedundantCheck]