From eac5e6eee91332c3c98f4c5a3ee2d55ec1723d81 Mon Sep 17 00:00:00 2001
From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Date: Fri, 3 Jul 2009 00:20:19 +0200
Subject: add testcases for shm_{open,unlink}
Reported-by: Mikael Lund Jepsen <mlj@iccc.dk>
Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
---
librt/shm.c | 4 ++++
1 file changed, 4 insertions(+)
(limited to 'librt')
diff --git a/librt/shm.c b/librt/shm.c
index 3f33d68af..c7c0ee461 100644
--- a/librt/shm.c
+++ b/librt/shm.c
@@ -45,6 +45,10 @@ static char* get_shm_name(const char*name)
if (i < 0) {
free(path);
return NULL;
+ } else if (i >= NAME_MAX) {
+ free(path);
+ __set_errno(ENAMETOOLONG);
+ return NULL;
}
#endif
return path;
--
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