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Limit NBuffers and some related values to INT_MAX / BLCKSZ, to prevent

author Tom Lane <tgl@sss.pgh.pa.us>

2004年10月16日 19:08:38 +0000 (19:08 +0000)

committer Tom Lane <tgl@sss.pgh.pa.us>

2004年10月16日 19:08:38 +0000 (19:08 +0000)

commit f68d05d5eccf951e848f92e166ad4c2d77887eb3

tree e1df1e8c94f2f3613b9957309c340332dda13b03 tree

parent fdd13f156814f81732c188788ab1b7b14c59f4da commit | diff

Limit NBuffers and some related values to INT_MAX / BLCKSZ, to prevent
arithmetic overflow during initial sizing calculations. This is not
water-tight but it should avoid the grossest sorts of failures.

src/backend/utils/misc/guc.c diff | blob | blame | history

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