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authorVolker RĂ¼melin <vr_qemu@t-online.de>2020-01-23 08:49:40 +0100
committerGerd Hoffmann <kraxel@redhat.com>2020-01-31 08:48:03 +0100
commit3e0c1bbab52d124231f56bdaa99b6d0e4a6e3fa6 (patch)
tree5bcd8314442f5336c31167f72640c915f88ea4d2 /os-posix.c
parentfdc8c5f4717f42f4b19b733ada30da2ba92a3ad1 (diff)
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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 RĂ¼melin <vr_qemu@t-online.de> Message-Id: <20200123074943.6699-6-vr_qemu@t-online.de> Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
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