Author: asomers Date: Fri May 10 16:48:21 2013 New Revision: 250461 URL: http://svnweb.freebsd.org/changeset/base/250461
Log: MFC r249951 According to devctl(4), clients must read events whole; they may not piece them together from multiple reads(). It's as if /dev/devctl is a datagram device instead of a stream device. However, devd's internal buffer was too small (1025 bytes) to read an entire ereport.fs.zfs.checksum event (variable, up to ~1300 bytes). This commit enlarges the buffer to 8k. Approved by: ken (mentor) Modified: stable/9/sbin/devd/devd.h Directory Properties: stable/9/sbin/devd/ (props changed) Modified: stable/9/sbin/devd/devd.h ============================================================================== --- stable/9/sbin/devd/devd.h Fri May 10 16:41:26 2013 (r250460) +++ stable/9/sbin/devd/devd.h Fri May 10 16:48:21 2013 (r250461) @@ -53,6 +53,6 @@ int yyparse(void); __END_DECLS #define PATH_DEVCTL "/dev/devctl" -#define DEVCTL_MAXBUF 1025 +#define DEVCTL_MAXBUF 8192 #endif /* DEVD_H */ _______________________________________________ svn-src-all@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/svn-src-all To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
