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| author | Max Romanov <max.romanov@nginx.com> | 2017-08-02 13:22:03 +0300 |
|---|---|---|
| committer | Max Romanov <max.romanov@nginx.com> | 2017-08-02 13:22:03 +0300 |
| commit | 021a84019f48c9027254f15c9b9db7ea12535dd0 (patch) | |
| tree | fa5905bf43f4a96d142bea81b1b6f2d6c7b1c2e9 /src | |
| parent | 9367dd2bf8982d7dbe5e8c71643d3e5d5ee494e1 (diff) | |
| download | unit-021a84019f48c9027254f15c9b9db7ea12535dd0.tar.gz unit-021a84019f48c9027254f15c9b9db7ea12535dd0.tar.bz2 | |
Freed mmap memory filled with 0xA5.
Diffstat (limited to '')
| -rw-r--r-- | src/nxt_port_memory.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/nxt_port_memory.c b/src/nxt_port_memory.c index 454827f0..d21d263a 100644 --- a/src/nxt_port_memory.c +++ b/src/nxt_port_memory.c @@ -76,6 +76,10 @@ nxt_port_mmaps_destroy(nxt_array_t *port_mmaps, nxt_bool_t destroy_pool) } +#define nxt_port_mmap_free_junk(p, size) \ + memset((p), 0xA5, size) + + static void nxt_port_mmap_buf_completion(nxt_task_t *task, void *obj, void *data) { @@ -119,6 +123,8 @@ nxt_port_mmap_buf_completion(nxt_task_t *task, void *obj, void *data) c = nxt_port_mmap_chunk_id(hdr, p); } + nxt_port_mmap_free_junk(p, b->mem.end - p); + while (p < b->mem.end) { nxt_port_mmap_set_chunk_free(hdr, c); |