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34 lines
844 B
C
34 lines
844 B
C
/* SID part of the detection engine. */
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#include "suricata-common.h"
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#include "detect.h"
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int DetectSidSetup (DetectEngineCtx *, Signature *s, SigMatch *m, char *sidstr);
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void DetectSidRegister (void) {
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sigmatch_table[DETECT_SID].name = "sid";
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sigmatch_table[DETECT_SID].Match = NULL;
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sigmatch_table[DETECT_SID].Setup = DetectSidSetup;
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sigmatch_table[DETECT_SID].Free = NULL;
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sigmatch_table[DETECT_SID].RegisterTests = NULL;
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}
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int DetectSidSetup (DetectEngineCtx *de_ctx, Signature *s, SigMatch *m, char *sidstr)
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{
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char *str = sidstr;
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char dubbed = 0;
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/* strip "'s */
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if (sidstr[0] == '\"' && sidstr[strlen(sidstr)-1] == '\"') {
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str = strdup(sidstr+1);
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str[strlen(sidstr)-2] = '\0';
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dubbed = 1;
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}
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s->id = (uint32_t)atoi(str);
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if (dubbed) free(str);
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return 0;
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}
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