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server: ensure that dus->name is always NULL terminated
author
Jens Axboe
<axboe@fb.com>
Mon, 14 Apr 2014 14:28:08 +0000
(08:28 -0600)
committer
Jens Axboe
<axboe@fb.com>
Mon, 14 Apr 2014 14:28:08 +0000
(08:28 -0600)
Signed-off-by: Jens Axboe <axboe@fb.com>
server.c
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diff --git
a/server.c
b/server.c
index 33464450c7c60f091ec9126185cb5e889b397942..c2cf2ddd9d557e7e915083be0f10c8aaf46963de 100644
(file)
--- a/
server.c
+++ b/
server.c
@@
-1095,7
+1095,8
@@
static void convert_dus(struct disk_util_stat *dst, struct disk_util_stat *src)
{
int i;
{
int i;
- strcpy((char *) dst->name, (char *) src->name);
+ dst->name[FIO_DU_NAME_SZ - 1] = '\0';
+ strncpy((char *) dst->name, (char *) src->name, FIO_DU_NAME_SZ - 1);
for (i = 0; i < 2; i++) {
dst->s.ios[i] = cpu_to_le32(src->s.ios[i]);
for (i = 0; i < 2; i++) {
dst->s.ios[i] = cpu_to_le32(src->s.ios[i]);