two problems where fixes are needed
wk at gnupg.org
Mon Oct 24 09:24:56 CEST 2016
On Thu, 20 Oct 2016 13:30, gniibe at fsij.org said:
> (1) agent_write_private_key function in agent/findkey.c
> It fails with "No such file or directory" well when FORCE=1 and there
> is no file existed.
You mean in the case a second process removed the file?
> (2) snprintf and its second arg for the size.
> ./g10/call-agent.c:761: snprintf (line, DIM(line)-1, [...]
Before we switched to our own snprintf we took care of buggy snprintf
implementations which appened a Nul behind the buffer. The -1 is a
left-over over this. Given that tehse are constants I do not think it
makes sense to change to remove the "-1".
FWIW, for new code I use
snprintf (buffer, sizeof buffer, [...]
because DIM is never required as snprintf works only with byte strings
and the DIM is thus identical to sizeof.
Die Gedanken sind frei. Ausnahmen regelt ein Bundesgesetz.
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