Merge "prevent ioctl_init() to write outside buffer"

10 years ago · d55d8dac45
parent 8c0a0db1ad 5e6b9141c1
commit d55d8dac45
1 changed files with 1 additions and 1 deletions
--- a/cryptfs.c
+++ b/cryptfs.c
@ -327,7 +327,7 @@ static void ioctl_init(struct dm_ioctl *io, size_t dataSize, const char *name, u
    io->version[2] = 0;
    io->flags = flags;
    if (name) {
-        strncpy(io->name, name, sizeof(io->name));
+        strlcpy(io->name, name, sizeof(io->name));
    }
 }