postgres

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History

Tom Lane c75b1f75b3 Avoid calling memcpy() with a NULL source pointer and count == 0.

As in commit 0a52d378b03b7d5a, avoid doing something that has undefined
results according to the C standard, even though in practice there does
not seem to be any problem with it.

This fixes two places in numeric.c that demonstrably could call memcpy()
with such arguments.  I looked through that file and didn't see any other
places with similar hazards; this is not to claim that there are not such
places in other files.

Per report from Piotr Stefaniak.  Back-patch to 9.5 which is where the
previous commit was added.  We're more or less setting a precedent that
we will not worry about this type of issue in pre-9.5 branches unless
someone demonstrates a problem in the field.

2015-08-02 15:48:51 -04:00

backend

Avoid calling memcpy() with a NULL source pointer and count == 0.

2015-08-02 15:48:51 -04:00

bin

Fix calculation of latency of pgbench backslash commands.

2015-07-30 14:51:08 +03:00

common

pgindent run for 9.5

2015-05-23 21:35:49 -04:00

include

Fix incorrect order of lock file removal and failure to close() sockets.