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| author | Harald Welte <laforge@gnumonks.org> | 2017-11-06 03:07:26 +0900 |
|---|---|---|
| committer | Harald Welte <laforge@gnumonks.org> | 2017-11-06 03:07:26 +0900 |
| commit | b11ed0f1321f0567e6fc2e6eb467e5276932da82 (patch) | |
| tree | 10e0786980428cf2845e89daee155052a618366a /sgsnemu | |
| parent | 9c332104eb13077751114b8b43973e90cf4d746c (diff) | |
sgsnemu: Make sure buffer has space for terminating-NUL
In proc_ipv6_conf_read() we allocatea buffer on the stack but
forgot the terminating NUL byte.
Change-Id: I54126d8bc08c137859f2de4b47ef23fc0714fdd7
Fixes: Coverity CID#178641
Diffstat (limited to 'sgsnemu')
| -rw-r--r-- | sgsnemu/sgsnemu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sgsnemu/sgsnemu.c b/sgsnemu/sgsnemu.c index c7ca494..0b0fba6 100644 --- a/sgsnemu/sgsnemu.c +++ b/sgsnemu/sgsnemu.c @@ -985,7 +985,7 @@ out: static char *proc_ipv6_conf_read(const char *dev, const char *file) { const char *fmt = "/proc/sys/net/ipv6/conf/%s/%s"; - char path[strlen(fmt) + strlen(dev) + strlen(file)]; + char path[strlen(fmt) + strlen(dev) + strlen(file)+1]; snprintf(path, sizeof(path), fmt, dev, file); return proc_read(path); } |