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Author SHA1 Message Date
Tom Lane 9034a2d512 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
 2024-01-07 15:19:50 -05:00
Bruce Momjian f368c94fd6 1. Fixed error with empty array ( '{}' ), 
test data changed to include such data
2. Test a dimension of an array ( we support only one-dimension)

Oleg Bartunov
 2001-08-04 19:35:32 +00:00
Tom Lane 2ef6e7ee18 Repair intarray's problems with TOASTed input, avoid scribbling on 
source data, improve split algorithm for intbig_ops.  Oleg Bartunov
with some kibitzing from Tom Lane.
 2001-03-20 03:08:12 +00:00
Marc G. Fournier 1db943b3ca commit Oleg and Teodor's RD-tree implementation ... this provides the 
regression tests for the GiST changes ... this should be integrated into
the regular regression tests similar to Vadim's SPI contrib stuff ...
 2001-01-12 00:16:26 +00:00