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Fix yet another DoS vulnerability, also identified Luigi Auriemma (re #67)

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git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@1448 fefdeb5f-60dc-0310-8127-8f9354f1896f
This commit is contained in:
Lennart Poettering 2007-05-23 16:42:26 +00:00
parent c3b5de77bc
commit cf925b10e1
1 changed files with 2 additions and 1 deletions
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3
src/pulsecore/protocol-native.c
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@ -763,7 +763,8 @@ static void command_create_playback_stream(PA_GCC_UNUSED pa_pdispatch *pd, PA_GC
CHECK_VALIDITY(c->pstream, pa_cvolume_valid(&volume), tag, PA_ERR_INVALID);
CHECK_VALIDITY(c->pstream, map.channels == ss.channels && volume.channels == ss.channels, tag, PA_ERR_INVALID);
CHECK_VALIDITY(c->pstream, maxlength > 0 && maxlength <= MAX_MEMBLOCKQ_LENGTH, tag, PA_ERR_INVALID);
CHECK_VALIDITY(c->pstream, maxlength >= pa_frame_size(&ss), tag, PA_ERR_INVALID);
if (sink_index != PA_INVALID_INDEX) {
sink = pa_idxset_get_by_index(c->protocol->core->sinks, sink_index);
CHECK_VALIDITY(c->pstream, sink, tag, PA_ERR_NOENTITY);