diff options
Diffstat (limited to 'src/responder/pam')
| -rw-r--r-- | src/responder/pam/pamsrv_cmd.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/responder/pam/pamsrv_cmd.c b/src/responder/pam/pamsrv_cmd.c index 1d2a2a58e..18ba3fdf3 100644 --- a/src/responder/pam/pamsrv_cmd.c +++ b/src/responder/pam/pamsrv_cmd.c @@ -70,6 +70,11 @@ static int extract_string(char **var, size_t size, uint8_t *body, size_t blen, if (str[size-1]!='\0') return EINVAL; + /* If the string isn't valid UTF-8, fail */ + if (!sss_utf8_check(str, size)) { + return EINVAL; + } + *c += size; *var = (char *) str; |