| commit | 3e0c1bbab52d124231f56bdaa99b6d0e4a6e3fa6 | |
| author | Volker Rümelin <vr_qemu@t-online.de> | |
| Thu, 23 Jan 2020 07:49:40 +0000 (23 08:49 +0100) | ||
| committer | Gerd Hoffmann <kraxel@redhat.com> | |
| Fri, 31 Jan 2020 07:48:03 +0000 (31 08:48 +0100) | ||
| tree | 5bcd8314442f5336c31167f72640c915f88ea4d2 | treesnapshot (tar.gz zip) |
| parent | fdc8c5f4717f42f4b19b733ada30da2ba92a3ad1 | commitdiff |
ossaudio: prevent SIGSEGV in oss_enable_out
With audiodev parameter out.mixing-engine=off hw->mix_buf is
NULL. This patch reverts a small part of dc88e38fa7 "audio:
unify input and output mixeng buffer management".
To reproduce the problem start qemu with
-audiodev oss,id=audio0,try-mmap=on,out.mixing-engine=off
Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
Message-Id: <20200123074943.6699-6-vr_qemu@t-online.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
With audiodev parameter out.mixing-engine=off hw->mix_buf is
NULL. This patch reverts a small part of dc88e38fa7 "audio:
unify input and output mixeng buffer management".
To reproduce the problem start qemu with
-audiodev oss,id=audio0,try-mmap=on,out.mixing-engine=off
Signed-off-by: Volker Rümelin <vr_qemu@t-online.de>
Message-Id: <20200123074943.6699-6-vr_qemu@t-online.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
| audio/ossaudio.c | diffblobblamehistory |