diff options
Diffstat (limited to 'sshfs.c')
-rw-r--r-- | sshfs.c | 6 |
1 files changed, 4 insertions, 2 deletions
@@ -717,12 +717,14 @@ static int sftp_read(uint8_t *type, struct buffer *buf) buf_init(&buf2, 5); res = do_read(&buf2); if (res != -1) { - buf_get_uint32(&buf2, &len); + if (buf_get_uint32(&buf2, &len) == -1) + return -1; if (len > MAX_REPLY_LEN) { fprintf(stderr, "reply len too large: %u\n", len); return -1; } - buf_get_uint8(&buf2, type); + if (buf_get_uint8(&buf2, type) == -1) + return -1; buf_init(buf, len - 1); res = do_read(buf); } |