Do not eat trailing '\n' in BIO_gets for fd BIO.
@@ -207,8 +207,10 @@ static int fd_gets(BIO *bp, char *buf, int size)
char *ptr = buf;
char *end = buf + size - 1;
- while ((ptr < end) && (fd_read(bp, ptr, 1) > 0) && (ptr[0] != '\n'))
- ptr++;
+ while (ptr < end && fd_read(bp, ptr, 1) > 0) {
+ if (*ptr++ == '\n')
+ break;
+ }
ptr[0] = '\0';
