Automated Code Analysis

cppcheck analysis of hurd_20100926-1.dsc

• ./exec/do-bunzip2.c:1068 [error] - Array 'selector[18002]' index 4294967295 out of bounds
• ./ftpfs/ftpfs.c:275 [error] - Possible null pointer dereference: sep
• ./ftpfs/host.c:110 [error] - Memory leak: host
• ./isofs/inode.c:126 [error] - Common realloc mistake: "node_cache" nulled but not freed upon failure
• ./isofs/inode.c:168 [error] - instance of "rrip_lookup" object destroyed immediately
• ./isofs/lookup.c:261 [error] - instance of "rrip_lookup" object destroyed immediately
• ./isofs/lookup.c:304 [error] - instance of "rrip_lookup" object destroyed immediately
• ./isofs/main.c:57 [error] - instance of "rrip_lookup" object destroyed immediately
• ./libdiskfs/fsys-getroot.c:112 [error] - Uninitialized variable: amt
• ./libftpconn/open.c:79 [error] - Common realloc mistake: "pass" nulled but not freed upon failure
• ./libps/spec.c:582 [error] - Possible null pointer dereference: pw
• ./libpthread/sysdeps/generic/pt-mutex-timedlock.c:72 [error] - Null pointer dereference
• ./libpthread/sysdeps/generic/pt-mutex-timedlock.c:112 [error] - Null pointer dereference
• ./libpthread/sysdeps/generic/pt-mutex-timedlock.c:176 [error] - Null pointer dereference
• ./libpthread/sysdeps/generic/pt-mutex-trylock.c:70 [error] - Null pointer dereference
• ./libpthread/sysdeps/generic/pt-mutex-trylock.c:102 [error] - Null pointer dereference
• ./libpthread/sysdeps/generic/pt-mutex-unlock.c:75 [error] - Null pointer dereference
• ./libpthread/tests/test-5.c:17 [error] - Null pointer dereference
• ./libshouldbeinlibc/localhost.c:43 [error] - Common realloc mistake: "buf" nulled but not freed upon failure
• ./login/utmp.c:275 [error] - Invalid number of character (() when these macros are defined: ''.
• ./nfsd/fsys.c:99 [error] - Common realloc mistake: "fsystable" nulled but not freed upon failure
• ./nfsd/fsys.c:190 [error] - Common realloc mistake: "fsystable" nulled but not freed upon failure
• ./pfinet/linux-src/net/ipv4/ip_options.c:502 [error] - Memory leak: opt
• ./pfinet/linux-src/net/ipv6/ip6_fib.c:748 [error] - Possible null pointer dereference: fn
• ./proc/info.c:273 [error] - Memory leak: vector
• ./term/hurdio.c:576 [error] - Uninitialized variable: oldbits
• ./term/hurdio.c:578 [error] - Uninitialized variable: oldbits
• ./ufs-fsck/dir.c:55 [error] - Common realloc mistake: "dirarray" nulled but not freed upon failure
• ./ufs-fsck/dir.c:57 [error] - Common realloc mistake: "dirsorted" nulled but not freed upon failure
• ./ufs-fsck/utilities.c:273 [error] - instance of "problem" object destroyed immediately
• ./ufs-utils/mkfs.c:442 [error] - Resource leak: fdo
• ./utils/msgport.c:528 [error] - Common realloc mistake: "arg_hack_buf" nulled but not freed upon failure
• ./utils/ps.c:278 [error] - Common realloc mistake: "arg_hack_buf" nulled but not freed upon failure
• ./utils/w.c:463 [error] - Common realloc mistake: "users" nulled but not freed upon failure

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