git.ipfire.org Git - thirdparty/postgresql.git/commit

]> git.ipfire.org Git - thirdparty/postgresql.git/commit

projects / thirdparty / postgresql.git / commit

author	Tom Lane <tgl@sss.pgh.pa.us>
	Sun, 7 Jan 2024 20:19:50 +0000 (15:19 -0500)
committer	Tom Lane <tgl@sss.pgh.pa.us>
	Sun, 7 Jan 2024 20:19:50 +0000 (15:19 -0500)
commit	940ab02b53eb3a3babc9dd4dea261f5a6d8aa334
tree	9fd0c30e643e7ed98d6b0afd750e1c63d9f05a94	tree \| snapshot
parent	1a7c03e6fc75d2a5ee4893252d47f0549f078494	commit \| diff

Fix integer-overflow problem in intarray's g_int_decompress().

An array element equal to INT_MAX gave this code indigestion,
causing an infinite loop that surely ended in SIGSEGV. We fixed
some nearby problems awhile ago (cf 757c5182f) but missed this.

Report and diagnosis by Alexander Lakhin (bug #18273); patch by me

Discussion: https://postgr.es/m/18273-9a832d1da122600c@postgresql.org

Mirror of https://git.postgresql.org/git/postgresql.git

RSS Atom

contrib/intarray/_int_gist.c		diff \| blob \| blame \| history
contrib/intarray/data/test__int.data		diff \| blob \| blame \| history
contrib/intarray/expected/_int.out		diff \| blob \| blame \| history
contrib/intarray/sql/_int.sql		diff \| blob \| blame \| history