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Drop packets that don't pass the filter in recv

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David Adrian 2013-10-03 11:29:11 -04:00 committed by David Adrian
parent 29c291c562
commit 9df8f678a3
1 changed files with 5 additions and 0 deletions
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5
src/recv.c
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@ -34,6 +34,7 @@
#include "state.h" #include "state.h"
#include "validate.h" #include "validate.h"
#include "fieldset.h" #include "fieldset.h"
#include "expression.h"
#include "probe_modules/probe_modules.h" #include "probe_modules/probe_modules.h"
#include "output_modules/output_modules.h" #include "output_modules/output_modules.h"
@ -141,6 +142,10 @@ void packet_cb(u_char __attribute__((__unused__)) *user,
if (is_repeat && zconf.filter_duplicates) { if (is_repeat && zconf.filter_duplicates) {
goto cleanup; goto cleanup;
} }
if (!evaluate_expression(zconf.filter.expression, fs)) {
goto cleanup;
}
o = translate_fieldset(fs, &zconf.fsconf.translation); o = translate_fieldset(fs, &zconf.fsconf.translation);
if (zconf.output_module && zconf.output_module->process_ip) { if (zconf.output_module && zconf.output_module->process_ip) {
zconf.output_module->process_ip(o); zconf.output_module->process_ip(o);