Second thoughts on TOAST decompression. On detecting a corrupted match tag, pglz_decompress() should just summarily return -1. Breaking out of the loop, as I did in dfc797730, doesn't quite guarantee that will happen. Also, we can use unlikely() on that check, just in case it helps.
Backpatch to v13, like the previous patch. Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/fd2997565c6f66837440dd57f5e52b56aa964d14 Modified Files -------------- src/common/pg_lzcompress.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-)
