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-rw-r--r--sys/dev/vinum/vinumio.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/dev/vinum/vinumio.c b/sys/dev/vinum/vinumio.c
index 4bfaa39..aeed2f9 100644
--- a/sys/dev/vinum/vinumio.c
+++ b/sys/dev/vinum/vinumio.c
@@ -536,6 +536,7 @@ format_config(char *config, int len)
volume_state(vol->state));
if (vol->preferred_plex >= 0) /* preferences, */
snprintf(s,
+ configend - s,
" readpol prefer %s",
vinum_conf.plex[vol->preferred_plex].name);
while (*s)
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