postgres

History

Tom Lane 8eb1e9d962 Fix NUMERIC field access macros to treat NaNs consistently. Commit `145343534c` arranged to store numeric NaN values as short-header numerics, but the field access macros did not get the memo: they thought only "SHORT" numerics have short headers. Most of the time this makes no difference because we don't access the weight or dscale of a NaN; but numeric_send does that. As pointed out by Andrew Gierth, this led to fetching uninitialized bytes. AFAICS this could not have any worse consequences than that; in particular, an unaligned stored numeric would have been detoasted by PG_GETARG_NUMERIC, so that there's no risk of a fetch off the end of memory. Still, the code is wrong on its own terms, and it's not hard to foresee future changes that might expose us to real risks. So back-patch to all affected branches.		11 years ago
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backend	Fix NUMERIC field access macros to treat NaNs consistently.	11 years ago
bin	Improve consistency of parsing of psql's magic variables.	11 years ago
include	On Darwin, detect and report a multithreaded postmaster.	11 years ago
interfaces	Replace a bunch more uses of strncpy() with safer coding.	11 years ago
makefiles	Don't use deprecated dllwrap on Cygwin.	12 years ago
pl	Fix volatile-safety issue in pltcl_SPI_execute_plan().	11 years ago
port	On Darwin, detect and report a multithreaded postmaster.	11 years ago
template	…
test	In pg_regress, remove the temporary installation upon successful exit.	11 years ago
timezone	Add CST (China Standard Time) to our lists of timezone abbreviations.	11 years ago
tools	Have config_sspi_auth() permit IPv6 localhost connections.	11 years ago
tutorial	Remove tabs after spaces in C comments	12 years ago
.gitignore	…
DEVELOPERS	…
Makefile	…
Makefile.global.in	Revert "Backpatch pgxs vpath build and installation fixes (v2)"	12 years ago
Makefile.shlib	fix whitespace	12 years ago
bcc32.mak	…
nls-global.mk	…
win32.mak	…