From c760c5d31f2412a5be5ac6896e6069d1cea08527 Mon Sep 17 00:00:00 2001 From: Khem Raj Date: Mon, 26 Jun 2017 22:31:45 -0700 Subject: [PATCH 1/2] check for null buffer before trying a byteswap Author: Monty Patch from debian http://sources.debian.net/src/cdparanoia/3.10.2%2Bdebian-11/debian/patches/04-endian.patch Signed-off-by: Khem Raj --- interface/interface.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/interface/interface.c b/interface/interface.c index 526c2a9..763a0ea 100644 --- a/interface/interface.c +++ b/interface/interface.c @@ -118,7 +118,7 @@ long cdda_read_timed(cdrom_drive *d, void *buffer, long beginsector, long sector if(d->bigendianp==-1) /* not determined yet */ d->bigendianp=data_bigendianp(d); - if(d->bigendianp!=bigendianp()){ + if(buffer && d->bigendianp!=bigendianp()){ int i; u_int16_t *p=(u_int16_t *)buffer; long els=sectors*CD_FRAMESIZE_RAW/2; -- 2.13.2