pgsql: Fix pnstrdup() to not memcpy() the maximum allowed length.

Started by Andres Freundalmost 9 years ago1 messagescomitters

andres@anarazel.de

almost 9 years ago

Fix pnstrdup() to not memcpy() the maximum allowed length.

The previous behaviour was dangerous if the length passed wasn't the
size of the underlying buffer, but the maximum size of the underlying
buffer.

Branch
------
master

Modified Files
--------------
src/backend/utils/mmgr/mcxt.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)

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