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The problem is that while ANSI C allows initialization of unions,
the initializer must be valid for the first member of the union.
Therefore, add a cast to quiet the compiler. Noticed and Ok pvalchev@
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Previously if you had an ungodly number of messages the line could
wrap the screen. We now format the line in a buffer and then only
print as many characters as will fit instead of printing the parts
piecemeal.
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(i.e. stuff I got wrong the first time, or missed)
this includes some .Cd's with missing quotes and .Nm abuse in man4;
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- COMPATIBILITY merge
- macro cleanup
- kill whitespace at EOL
- new sentence, new line
ssh pages ok markus@
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rescinded 22 July 1999. Proofed by myself and Theo.
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deraadt@ ok
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from Marko Cehaja
closes PR 3187
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ok deraadt@
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espie@ ok for make/,
deraadt@ one extra eye,
millert@ ok
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behavior matches the man page...
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millert@ ok
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hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.
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Alas many of these were introduced by yours truly as necessary
just doesn't look right to me for some reason ;-)
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Problem found by Mike Heffner of the FreeBSD project.
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that is being output.
Make statusput() return an int and return -1 if ferror()
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contains meta characters since people may expect their aliases to
work.
Instead, just remove the "kill(lock_pid, SIGTERM);" since lockspool
now does the right thing when the pipe is closed.
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o check return values of malloc and friends
o use strdup() when sensible
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o Style nits
o Use const to silent stupid -Wall warnings
o strnc{py,at} -> strlc{py,at}
o Use strpbrk() instead of homegrown anyof()
o Use NULL instead of #defines with 0 cast to a pointer
This still could use a proper audit
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shell if it contains meta chars. Sneaky hack to work around a ksh
bug.
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Instead, routines responsible to gathering user input (or in some
cases outputting data) catch the signals and set flags as needed.
Because of this some handlers are install without the SA_RESTART
flag so syscalls are not restarted and we can check the flag. All
signal handlers are now safe.
This should make the flow of control a bit more grokable but the
code is still ugly.
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check the return value on writes for error.
Save and restore terminal modes when piping to a command so we end
up with a known good state if the command terminates uncleanly.
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first char is a space. Patch from sacrificial-spam-address@horizon.com
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in the input buffer. This prevents a rare buffer overflow on very long
header lines where one or more entries has a comment in it but the
entries have no space after the comma *and* the amount of extra space
needed to add a space after each comma is greater than the length of
the comments that will be removed. This is debian bug #108677
2) In skin(), use a temporary variable in the realloc() and don't
die if realloc() fails since its only purpose is to shrink the
buffer, not expand it (and thus is not fatal).
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length of a username we can use that as part of the buffer size.
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use volatile instead.
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- edit and other interactive commands have no stdin (making the
command completely broken).
- messages with "From " line having date format with -0800 type of timezone
are not recognized correctly.
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o escape From line with a leading '>' when needed
o only print To: address and Subject lines if actually present
o new variable 'allnet' to treat user@foo and user@bar as the same "user"
o folders command now takes an optional argument like ls.
o new "pipe" (|) command to pipe the message through an arbitrary command
o make header display format the same as SunOS 4.1.3 /usr/ucb/mail
o tilde commands work regardless of interactive mode.
o fix "read: Interrupted system call" error by retrying if EINTR
o expanded help file
Changes by me:
o read the help file via the PAGER as it is now more than 24 lines long
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o escape From line with a leading '>' when needed
o only print To: address and Subject lines if actually present
o new variable 'allnet' to treat user@foo and user@bar as the same "user"
o folders command now takes an optional argument like ls.
o new "pipe" (|) command to pipe the message through an arbitrary command
o make header display format the same as SunOS 4.1.3 /usr/ucb/mail
o tilde commands work regardless of interactive mode.
o fix "read: Interrupted system call" error by retrying if EINTR
o expanded help file
Changes by me:
o read the help file via the PAGER as it is now more than 24 lines long
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pages just needed their -width parameter tweaked to "Ds", which provides
a nice width of 6 constant characters. For consistency more than anything.
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