diff options
Diffstat (limited to 'src/responder/nss/nsssrv_cmd.c')
| -rw-r--r-- | src/responder/nss/nsssrv_cmd.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/responder/nss/nsssrv_cmd.c b/src/responder/nss/nsssrv_cmd.c index 2aa7a9126..31a47210d 100644 --- a/src/responder/nss/nsssrv_cmd.c +++ b/src/responder/nss/nsssrv_cmd.c @@ -873,6 +873,13 @@ static int nss_cmd_getpwnam(struct cli_ctx *cctx) ret = EINVAL; goto done; } + + /* If the body isn't valid UTF-8, fail */ + if (!sss_utf8_check(body, blen)) { + ret = EINVAL; + goto done; + } + rawname = (const char *)body; domname = NULL; @@ -2140,6 +2147,13 @@ static int nss_cmd_getgrnam(struct cli_ctx *cctx) ret = EINVAL; goto done; } + + /* If the body isn't valid UTF-8, fail */ + if (!sss_utf8_check(body, blen)) { + ret = EINVAL; + goto done; + } + rawname = (const char *)body; domname = NULL; @@ -3180,6 +3194,13 @@ static int nss_cmd_initgroups(struct cli_ctx *cctx) ret = EINVAL; goto done; } + + /* If the body isn't valid UTF-8, fail */ + if (!sss_utf8_check(body, blen)) { + ret = EINVAL; + goto done; + } + rawname = (const char *)body; domname = NULL; |