tree c8a0d22707f9de2c6a399ef01b9264d4fc09f6c7
parent 0a668faba4953eed082417f1d78b1a97f73a1ebe
author Ruslan Ermilov <ru@nginx.com> 1356533166 +0000
committer Ruslan Ermilov <ru@nginx.com> 1356533166 +0000

Upstream keepalive: detect duplicate "keepalive" directive.

A failure to detect duplicate "keepalive" directive resulted in
stack exhaustion.