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| author | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2020-09-17 23:26:05 +0100 |
|---|---|---|
| committer | Vsevolod Stakhov <vsevolod@highsecure.ru> | 2020-09-17 23:26:05 +0100 |
| commit | d05d841321b6889b035327caa71f10084130ca4a (patch) | |
| tree | 64fcfe0bf391ded7d421cd2cdff966d956277115 /contrib/lua-lpeg | |
| parent | 8262bfa73f9067ebb7c6d0e2ea7851b5b2496064 (diff) | |
| download | rspamd-d05d841321b6889b035327caa71f10084130ca4a.tar.gz rspamd-d05d841321b6889b035327caa71f10084130ca4a.zip | |
[Fix] Mmap return value must be checked versus MAP_FAILED
Issue: #3459
Diffstat (limited to 'contrib/lua-lpeg')
| -rw-r--r-- | contrib/lua-lpeg/lpvm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/contrib/lua-lpeg/lpvm.c b/contrib/lua-lpeg/lpvm.c index 3e67fcaf0..7ee8b695a 100644 --- a/contrib/lua-lpeg/lpvm.c +++ b/contrib/lua-lpeg/lpvm.c @@ -73,7 +73,7 @@ lpeg_allocate_mem_low (size_t sz) cp = mmap (base_addr, sz + sizeof (sz), PROT_WRITE | PROT_READ, flags, -1, 0); - assert (cp != NULL); + assert (cp != MAP_FAILED); memcpy (cp, &sz, sizeof (sz)); for (unsigned i = 0; i < MAX_PIECES; i ++) { |