Make the inline const-time functions static.

"inline" without static is not correct as the compiler may choose to ignore it
and will then either emit an external definition, or expect one.

Reviewed-by: Geoff Thorpe <geoff@openssl.org>
(cherry picked from commit 86f50b36e63275a916b147f9d8764e3c0c060fdb)
RT3140: Possibly-unit variable in pem_lib.c

Can't really happen, but the flow of control isn't obvious.
Add an initializer.

Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 0ff3687eab8b0915198ad84d83da5998860b11b3)
RT3334: Fix crypto/LPdir_win.c

Reviewed-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Andy Polyakov <appro@openssl.org>
(cherry picked from commit 6a14fe7576e7a14a46ba14df8be8fe478536b4fb)
Followup on RT3334 fix: make sure that a directory that's the empty
string returns 0 with errno = ENOENT.

Reviewed-by: Andy Polyakov <appro@openssl.org>
(cherry picked from commit 360928b7d0f16dde70e26841bbf9e1af727e8b8f)
Ensure that x**0 mod 1 = 0.

(cherry picked from commit 2b0180c37fa6ffc48ee40caa831ca398b828e680)

Reviewed-by: Ben Laurie <ben@openssl.org>
psk_client_callback, 128-byte id bug.

Fix a bug in handling of 128 byte long PSK identity in
psk_client_callback.

OpenSSL supports PSK identities of up to (and including) 128 bytes in
length. PSK identity is obtained via the psk_client_callback,
implementors of which are expected to provide a NULL-terminated
identity. However, the callback is invoked with only 128 bytes of
storage thus making it impossible to return a 128 byte long identity and
the required additional NULL byte.

This CL fixes the issue by passing in a 129 byte long buffer into the
psk_client_callback. As a safety precaution, this CL also zeroes out the
buffer before passing it into the callback, uses strnlen for obtaining
the length of the identity returned by the callback, and aborts the
handshake if the identity (without the NULL terminator) is longer than
128 bytes.

(Original patch amended to achieve strnlen in a different way.)

Reviewed-by: Rich Salz <rsalz@openssl.org>
(cherry picked from commit be0d851732bad7370640702bc9c4a33189ede287)
Add CHANGES entry for SCT viewer code.

Reviewed-by: Emilia Käsper <emilia@openssl.org>
(cherry picked from commit b2774f6e17d4204f19a4c009cef9db58821c4456)
RT1325,2973: Add more extensions to c_rehash

Regexp was bracketed wrong.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit 5a8addc432503d99dba39474892b07345a619641)
RT1771: Add string.h include.

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit 8842987e5a76535597b9795b0408565baabf18d1)
RT1832: Fix PKCS7_verify return value

The function returns 0 or 1, only.

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit b0e659cfaca9ff4a481cc63b7f6b6e97303ad8fe)
RT1834: Fix PKCS7_verify return value

The function returns 0 or 1, only.

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit b0e659cfaca9ff4a481cc63b7f6b6e97303ad8fe)
Empty merge

Merge branch 'OpenSSL_1_0_2-stable' of git.openssl.org:openssl into OpenSSL_1_0_2-stable

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
Empty merge

Merge branch 'OpenSSL_1_0_2-stable' of git.openssl.org:openssl into OpenSSL_1_0_2-stable

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
Merge branch 'OpenSSL_1_0_2-stable' of git.openssl.org:openssl into OpenSSL_1_0_2-stable

another empty merge???

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
RT2842: Remove spurious close-comment marker.

Also, I (rsalz) changed "#ifdef undef" to "#if 0"

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit 6b0dc6eff1a59274730802db923d55802378d011)
RT2843: Remove another spurious close-comment token

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit 683cd7c9485009efcd5b522357519f0c7e1d4c47)
RT3031: Need to #undef some names for win32

Copy the ifdef/undef stanza from x509.h to x509v3.h

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit 83e4e03eeb22d2fbaec516a466330f2ccab22864)
RT3108: OPENSSL_NO_SOCK should imply OPENSSL_NO_DGRAM

Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
(cherry picked from commit be0bd11d698677bb7dde14cde73af098da94da18)
RT2518: fix pod2man errors

pod2man now complains when item tags are not sequential.
Also complains about missing =back and other tags.
Silence the warnings; most were already done.

Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit fe7573042fa7f406fedb78d959659b39a7a1dcfb)
RT3301: Discard too-long heartbeat requests

Reviewed-by: Tim Hudson <tjh@openssl.org>
(cherry picked from commit af4c6e348e4bad6303e7d214cdcf2536487aabe4)