database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-25 01:02:05 +03:00
Code Activity

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

Browse Source 
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
This commit is contained in:
Tom Lane
2024-01-07 15:19:50 -05:00
parent 3bdaa8fc62
commit 90e8b86fc5
4 changed files with 27 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
contrib/intarray/data/test__int.data
View File

@ -6998,3 +6998,4 @@
{173,208,229}
{6,22,142,267,299}
{22,122,173,245,293}
{1,2,101,102,201,202,2147483647}