base64_d returns a value of size_t, which is unsigned. The value
therefore cannot be less than zero. The second check testing whether
it is >= INT_MAX is not a contradiction, but it doesn't make any sense
to check for this (as far as I can tell).
Converting these macros to functions declared static inline allow the
C type-checker to work and avoid warnings about unused expression
values. These warnings break the build with clang.
This avoid warnings about expressions with unused values. These
warnings break the build with clang.
An optimizing compiler should still inline these calls. If that turns
out not to happen on some platform, we could rename the functions used
internally and declare them static inline.
The implementation clears the context / state data from memory when it
is finished with it. Prior to this commit, however, it was actually
only clearing the first 4 bytes on x86 or 8 bytes on x86_64.
clang warns:
warning: argument to 'sizeof' in 'memset' call is the same
expression as the destination; did you mean to dereference it?
[-Wsizeof-pointer-memaccess]
Read the forward call indicator IE and print it into channel variable
ss7_iam_fwd_ind_hex. If this variable exists, put it in the x-header.
This implementation takes bits of A, CB, D, E, F, HG, I from the hex
value. Bits of KJ, L, P-M are not taken and set to 0.
The hex value is H-A-P-I, H is the highest bit to A, and next is P-I.
I is the lowest bit in the whole field, and H is the highest bit in
the whole field. Refer to Q.763 chapter 3.23.
In a sofia profile, you can now set the parameter tls-timeout to a
positive integer value which represents the maximum time in seconds
that OpenSSL will keep a TLS session (and its ephemeral keys) alive.
This value is passed to OpenSSL's SSL_CTX_set_timeout(3).
OpenSSL's default value is 300 seconds, but the relevant standard
(RFC 2246) suggests that much longer session lifetimes are
acceptable (it recommends values less than 24 hours).
Longer values can be useful for extending battery life on mobile
devices.
Signed-off-by: Travis Cross <tc@traviscross.com>
* fixed bug with remote hello-hash buffer being too small
* removed unused hello-hash storage in zrtp stream context
* fixed bug with libzrtp rendered "empty" SAS hash from incoming
SasRelay packet
* incremented libzrtp version number to 1.15
Signed-off-by: Travis Cross <tc@traviscross.com>
