postgres

Author	SHA1	Message	Date
Tom Lane	f2a242f988	Fix compile warning.	24 years ago
Bruce Momjian	66eb8df6a4	The attached patch changes most of the usages of sprintf() to snprintf() in contrib/. I didn't touch the places where pointer arithmatic was being used, or other areas where the fix wasn't trivial. I would think that few, if any, of the usages of sprintf() were actually exploitable, but it's probably better to be paranoid... Neil Conway	24 years ago
Bruce Momjian	b81844b173	pgindent run on all C files. Java run to follow. initdb/regression tests pass.	25 years ago
Tom Lane	1173344e74	Adjust WAL code so that checkpoints truncate the xlog at the previous checkpoint's redo pointer, not its undo pointer, per discussion in pghackers a few days ago. No point in hanging onto undo information until we have the ability to do something with it --- and this solves a rather large problem with log space for long-running transactions. Also, change all calls of write() to detect the case where write returned a count less than requested, but failed to set errno. Presume that this situation indicates ENOSPC, and give the appropriate error message, rather than a random message associated with the previous value of errno.	25 years ago
Bruce Momjian	c2a062b7fe	Add dbase conversion utility to /contrib.	25 years ago