Обсуждение: pgsql: Check return value of strdup() in libpq connection option parsin

Check return value of strdup() in libpq connection option parsing.

An out-of-memory in most of these would lead to strange behavior, like
connecting to a different database than intended, but some would lead to
an outright segfault.

Alex Shulgin and me. Backpatch to all supported versions.

Branch
------
REL9_3_STABLE

Details
-------
http://git.postgresql.org/pg/commitdiff/d3b162a3dd6f40b75bf4eed2efac0d4be5c22e15

Modified Files
--------------
src/interfaces/libpq/fe-connect.c |  132 +++++++++++++++++++++++++++++++------
1 file changed, 113 insertions(+), 19 deletions(-)