strncpy() doesn't garentee the copied string will be null terminated if
the original is longer than the length to copy.
Signed-off-by: Trevor Saunders <trev.saund...@gmail.com>
---
os-posix.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/os-posix.c b/os-posix.c
index dbf3b24..92dcc97 100644
--- a/os-posix.c
+++ b/os-posix.c
@@ -149,8 +149,8 @@ void os_set_proc_name(const char *s)
char name[16];
if (!s)
return;
- name[sizeof(name) - 1] = 0;
strncpy(name, s, sizeof(name));
+ name[sizeof(name) - 1] = 0;
/* Could rewrite argv[0] too, but that's a bit more complicated.
This simple way is enough for `top'. */
if (prctl(PR_SET_NAME, name)) {
--
1.7.7
