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"STATS fdtable" is mostly for debugging. Simplify read/write handler display

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and callback data in non-DEBUGMODE. Also because exposing pointers like
this can defeat ASLR. These STATS are oper-only though, but hey, defense in
depth... and the pointer values don't make sense to non-devs anyway,
so why show them in the first place.
This commit is contained in:
Bram Matthys
2026-02-21 19:38:45 +01:00
parent b467e4e147
commit 059abc4b56
1 changed files with 6 additions and 0 deletions
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src/modules/stats.c
+6
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@@ -643,9 +643,15 @@ int stats_fdtable(Client *client, const char *para)
if (!fde->is_open)
continue;
#ifndef DEBUGMODE
sendnumericfmt(client, RPL_STATSDEBUG,
"fd %3d, desc '%s', read-hdl %d, write-hdl %d, cbdata %d",
fde->fd, fde->desc, fde->read_callback ? 1 : 0, fde->write_callback ? 1 : 0, fde->data ? 1 : 0);
#else
sendnumericfmt(client, RPL_STATSDEBUG,
"fd %3d, desc '%s', read-hdl %p, write-hdl %p, cbdata %p",
fde->fd, fde->desc, fde->read_callback, fde->write_callback, fde->data);
#endif
}
return 0;