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(parent: ac2dcca) | patch
Fix out-of-memory handling in ecpglib.
authorTom Lane
Mon, 20 Jan 2020 00:15:15 +0000 (19:15 -0500)
committerTom Lane
Mon, 20 Jan 2020 00:15:15 +0000 (19:15 -0500)
commitc7c2cc67007741338a36a8d7aa86e23600aa5e18
tree0ed354e2eb4154be3b0d4dbddfbe1a0beb5a16cbtree
parentac2dcca5dfe62177fd871a8f4f71430a1c92382ccommit | diff
Fix out-of-memory handling in ecpglib.

ecpg_build_params() would crash on a null pointer dereference if
realloc() failed, due to updating the persistent "stmt" struct
too aggressively.  (Even without the crash, this would've leaked
the old storage that we were trying to realloc.)

Per Coverity.  This seems to have been broken in commit 0cc050794,
so back-patch into v12.
src/interfaces/ecpg/ecpglib/execute.c diff | blob | blame | history
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