Guarantee NUL termination if hostname gets truncated.
Signed-off-by: Patrick Marchand Latifi <[EMAIL PROTECTED]>
---
dapl/common/dapl_ia_open.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/dapl/common/dapl_ia_open.c b/dapl/common/dapl_ia_open.c
index cf15f61..3793048 100644
--- a/dapl/common/dapl_ia_open.c
+++ b/dapl/common/dapl_ia_open.c
@@ -395,6 +395,10 @@ dapli_assign_hca_ip_address (
*/
rc = gethostname (hostname, NAMELEN);
+
+ /* guarantee NUL termination if hostname gets truncated */
+ hostname[NAMELEN-1] = '\0';
+
/*
* Strip off domain info if it exists (e.g. mynode.mydomain.com)
*/
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