jsonapi: fix memory leakage during OOM error recovery.
Coverity pointed out that inc_lex_level() would leak memory
(not to mention corrupt the pstack data structure) if some
but not all of its three REALLOC's failed. To fix, store
successfully-updated pointers back into the pstack struct
immediately.
Oversight in 0785d1b8b, so no need for back-patch.
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/75240f65e700d7d157be27653c70fe75108f25c1
Modified Files
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src/common/jsonapi.c | 19 ++++++++++++++-----
1 file changed, 14 insertions(+), 5 deletions(-)