mirror/glibc - mirror of git://sourceware.org/git/glibc.git

	Commit message (Collapse)	Author	Age	Files	Lines
*	Update copyright dates with scripts/update-copyrights.	Joseph Myers	2020-01-01	1	-1/+1
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*	login: Acquire write lock early in pututline [BZ #24882]	Florian Weimer	2019-11-07	1	-0/+193
	It has been reported that due to lack of fairness in POSIX file locking, the current reader-to-writer lock upgrade can result in lack of forward progress. Acquiring the write lock directly hopefully avoids this issue if there are only writers. This also fixes bug 24882 due to the cache revalidation in __libc_pututline. Reviewed-by: Carlos O'Donell <carlos@redhat.com> Change-Id: I57e31ae30719e609a53505a0924dda101d46372e