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wstream: Fix close/free

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The current code was leading to an invalid free when the wstream was closed
This commit is contained in:
Thiago de Arruda
2014-09-09 15:49:03 -03:00
parent 3f15d34056
commit 03f4d17fc9
1 changed files with 4 additions and 9 deletions
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13
src/nvim/os/wstream.c
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@@ -72,12 +72,12 @@ WStream * wstream_new(size_t maxmem)
/// @param wstream The `WStream` instance
void wstream_free(WStream *wstream) {
if (!wstream->pending_reqs) {
handle_set_wstream((uv_handle_t *)wstream->stream, NULL);
if (wstream->free_handle) {
uv_close((uv_handle_t *)wstream->stream, close_cb);
}
} else {
handle_set_wstream((uv_handle_t *)wstream->stream, NULL);
free(wstream);
}
} else {
wstream->freed = true;
}
@@ -238,12 +238,7 @@ static void release_wbuffer(WBuffer *buffer)
static void close_cb(uv_handle_t *handle)
{
WStream *wstream = handle_get_wstream(handle);
if (wstream) {
free(wstream);
}
free(handle_get_wstream(handle));
free(handle->data);
free(handle);
}