Fix overflow in bsearch_arg() with more than INT_MAX elements
This was introduced in commit bfa2cee784, which replaced the old
bsearch_cmp() function we had in extended_stats.c with the current
implementation. The original discussion or commit message of
bfa2cee784 didn't mention where the new implementation came from, but
based on some googling, I'm guessing *BSD or libiberty, all of which
share this same code, with or without this fix.
Author: Ranier Vilela
Reviewed-by: Nathan Bossart
Backpatch-through: 14
Discussion:
https://www.postgresql.org/message-id/CAEudQAp34o_8u6sGSVraLwuMv9F7T9hyHpePXHmRaxR2Aboi%2Bw%40mail.gmail.com
Branch
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REL_16_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/211e6a5b2b26ce99098146f67cd89220429b3613
Modified Files
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src/port/bsearch_arg.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)