OpenBSD doesn't like tricks where you use a too-wide sscanf argument
for a too-narrow array, even when you know the input string
statically.  The fix here is just to use bigger buffers.

Fixes 15582; bugfix on a3dafd3f in 0.2.6.2-alpha.

Andreas Stieger authored 7 years ago and Nick Mathewson committed 7 years ago

Add magic comments recognized by default -Wimplicit-fallthrough=3
or break, as required.

Andreas Stieger authored 7 years ago and Nick Mathewson committed 7 years ago

Add magic comments recognized by default -Wimplicit-fallthrough=3
Follow-up to e5f464, fixes Ticket 22446 for 32 bit.

[nick notes: Backport from 0.3.1.3-alpha.]

Fixes bug 22644; bugfix on 0.2.7.1-alpha and 0.2.0.1-alpha
respectively.

In the Linux kernel, the BUG() macro causes an instant panic.  Our
BUG() macro is different, however: it generates a nonfatal assertion
failure, and is usable as an expression.

Additionally, this patch tells util_bug.h to make all assertion
failures into fatal conditions when we're building with a static
analysis tool, so that the analysis tool can look for instances
where they're reachable.

Fixes bug 23030.