From f2f0fc476e032ada5460f251aace7878e1cd3934 Mon Sep 17 00:00:00 2001 From: Cyrille Bagard Date: Thu, 14 Sep 2023 08:15:12 +0200 Subject: Include lengths in ROST JSON reports. --- src/analysis/scan/matches/bytes.c | 48 ++++++++++++++++++++++++++++++++++++++- 1 file changed, 47 insertions(+), 1 deletion(-) diff --git a/src/analysis/scan/matches/bytes.c b/src/analysis/scan/matches/bytes.c index ccd73a1..de101c4 100644 --- a/src/analysis/scan/matches/bytes.c +++ b/src/analysis/scan/matches/bytes.c @@ -459,6 +459,7 @@ static void g_scan_bytes_match_output_to_json(const GScanBytesMatch *match, cons init_vmpa(&pos, match->start, VMPA_NO_VIRTUAL); data = g_binary_content_get_raw_access(match->content, &pos, match->len); + assert(data != NULL); for (k = 0; k < match->len; k++) { @@ -505,6 +506,7 @@ static void g_scan_bytes_match_output_to_json(const GScanBytesMatch *match, cons init_vmpa(&pos, match->start, VMPA_NO_VIRTUAL); data = g_binary_content_get_raw_access(match->content, &pos, match->len); + assert(data != NULL); for (k = 0; k < match->len; k++) { @@ -536,6 +538,50 @@ static void g_scan_bytes_match_output_to_json(const GScanBytesMatch *match, cons } - write(fd, "\"\n", 2); + write(fd, "\",\n", 3); + + /* Affichage du contenu brut */ + + for (i = 0; i < level; i++) + write(fd, padding->data, padding->len); + + write(fd, "\"length\": ", 10); + + init_vmpa(&pos, match->start, VMPA_NO_VIRTUAL); + + ret = snprintf(value, ULLONG_MAXLEN, "%llu", (unsigned long long)match->len); + + if (ret > 0) + write(fd, value, ret); + + else + { + log_simple_message(LMT_EXT_ERROR, "Error while converting data!"); + write(fd, "-1", 2); + } + + write(fd, ",\n", 2); + + /* Affichage du contenu brut (hexadécimal) */ + + for (i = 0; i < level; i++) + write(fd, padding->data, padding->len); + + write(fd, "\"length_hex\": ", 14); + + init_vmpa(&pos, match->start, VMPA_NO_VIRTUAL); + + ret = snprintf(value, ULLONG_MAXLEN, "\"0x%llx\"", (unsigned long long)match->len); + + if (ret > 0) + write(fd, value, ret); + + else + { + log_simple_message(LMT_EXT_ERROR, "Error while converting data!"); + write(fd, "\"0xffffffffffffffff\"", 20); + } + + write(fd, "\n", 1); } -- cgit v0.11.2-87-g4458