ngie a9f56210b8 Fix up pointer issues with lib/libkvm ...

In particular,
- avoid dereferencing NULL pointers
- test pointers against NULL, not 0
- test for errout == NULL in the top-level functions (kvm_open, kvm_openfiles,
  kvm_open2, etc)
- Replace a realloc and free on failure with reallocf

Found with: devel/cocchinelle

Differential Revision: https://reviews.freebsd.org/D5954
MFC after: 1 week
Reviewed by: jhb
Sponsored by: EMC / Isilon Storage Division

2016-04-22 18:05:34 +00:00

..

kvm_aarch64.h

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm_amd64.c

Fix up pointer issues with lib/libkvm

2016-04-22 18:05:34 +00:00

kvm_amd64.h

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm_arm.c

Fix up pointer issues with lib/libkvm

2016-04-22 18:05:34 +00:00

kvm_arm.h

Rename pte.h to pte-v4.h and start including directly either pte-v4.h

2016-02-19 09:23:32 +00:00

kvm_cptime.c

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm_file.c

Remove trailing whitespace.

2015-11-26 19:42:10 +00:00

kvm_getcptime.3

…

kvm_geterr.3

…

kvm_getfiles.3

…

kvm_getloadavg.3

…

kvm_getloadavg.c

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm_getpcpu.3

Add kvm_getncpus() to obtain mp_ncpus.

2014-02-12 19:22:48 +00:00

kvm_getprocs.3

Now kvm_getenvv() and kvm_getargv() don't need procfs(5).

2011-11-22 21:12:28 +00:00

kvm_getswapinfo.3

…

kvm_getswapinfo.c

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm_i386.c

Fix up pointer issues with lib/libkvm

2016-04-22 18:05:34 +00:00

kvm_i386.h

Fix building with GCC since PAGE_MASK is signed on i386.

2016-01-14 15:51:13 +00:00

kvm_minidump_aarch64.c

Fix up pointer issues with lib/libkvm

2016-04-22 18:05:34 +00:00

kvm_minidump_amd64.c

Fix up pointer issues with lib/libkvm

2016-04-22 18:05:34 +00:00

kvm_minidump_arm.c

Fix up pointer issues with lib/libkvm

2016-04-22 18:05:34 +00:00

kvm_minidump_i386.c

Fix up pointer issues with lib/libkvm

2016-04-22 18:05:34 +00:00

kvm_minidump_mips.c

Fix up pointer issues with lib/libkvm

2016-04-22 18:05:34 +00:00

kvm_mips.h

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm_native.3

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm_nlist.3

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm_open.3

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm_pcpu.c

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm_powerpc64.c

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm_powerpc.c

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm_private.h

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm_proc.c

Fix up pointer issues with lib/libkvm

2016-04-22 18:05:34 +00:00

kvm_read.3

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm_sparc64.c

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm_sparc64.h

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm_vnet.c

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm.3

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

kvm.c

Fix up pointer issues with lib/libkvm

2016-04-22 18:05:34 +00:00

kvm.h

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00

Makefile

First pass through library packaging.

2016-02-04 21:16:35 +00:00

Makefile.depend

Add support to libkvm for reading vmcores from other architectures.

2015-11-27 18:58:26 +00:00