[pulseaudio-discuss] [PATCH] Fix pacat memory issue
tanuk at iki.fi
Mon Jul 31 01:43:05 UTC 2017
On Sun, 2017-07-30 at 23:40 +0300, Denis Shulyaka wrote:
> If only part of the buffer is written into stdout by stdout_callback, the buffer_index variable is increased by the number of written bytes, buffer_length variable is decreased while the allocated buffer size remains the same. That suggests that the current allocated size is calculated as (buffer_index + buffer_length). However the current stream_read_callback implementation writes new data to the start of the buffer and allocates too little space, so that (buffer + buffer_index + buffer_length - 1) could actully point outside of the allocated buffer.
In the future, please wrap the commit message to some sensible line
length (I use 73 characters myself).
Otherwise looks good, I pushed this to master. Thanks!
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