diff options
Diffstat (limited to 'fs/nfs/nfsroot.c')
| -rw-r--r-- | fs/nfs/nfsroot.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/nfs/nfsroot.c b/fs/nfs/nfsroot.c index fa148308822c..432612d22437 100644 --- a/fs/nfs/nfsroot.c +++ b/fs/nfs/nfsroot.c @@ -139,7 +139,7 @@ static int __init nfs_root_setup(char *line) ROOT_DEV = Root_NFS; if (line[0] == '/' || line[0] == ',' || (line[0] >= '0' && line[0] <= '9')) { - strlcpy(nfs_root_parms, line, sizeof(nfs_root_parms)); + strscpy(nfs_root_parms, line, sizeof(nfs_root_parms)); } else { size_t n = strlen(line) + sizeof(NFS_ROOT) - 1; if (n >= sizeof(nfs_root_parms)) @@ -164,7 +164,7 @@ __setup("nfsroot=", nfs_root_setup); static int __init root_nfs_copy(char *dest, const char *src, const size_t destlen) { - if (strlcpy(dest, src, destlen) > destlen) + if (strscpy(dest, src, destlen) == -E2BIG) return -1; return 0; } @@ -175,10 +175,10 @@ static int __init root_nfs_cat(char *dest, const char *src, size_t len = strlen(dest); if (len && dest[len - 1] != ',') - if (strlcat(dest, ",", destlen) > destlen) + if (strlcat(dest, ",", destlen) >= destlen) return -1; - if (strlcat(dest, src, destlen) > destlen) + if (strlcat(dest, src, destlen) >= destlen) return -1; return 0; } |