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 ------ master Details ------- https://git.postgresql.org/pg/commitdiff/75240f65e700d7d157be27653c70fe75108f25c1 Modified Files -------------- src/common/jsonapi.c | 19 ++++++++++++++----- 1 file changed, 14 insertions(+), 5 deletions(-)
