From 094cd917b6bb1b179b737ca34ed08b386974ec4a Mon Sep 17 00:00:00 2001 From: vanhauser-thc Date: Fri, 30 Apr 2021 13:39:43 +0200 Subject: frida: complog -> cmplog --- frida_mode/src/complog/complog.c | 76 ---------------------------------------- 1 file changed, 76 deletions(-) delete mode 100644 frida_mode/src/complog/complog.c (limited to 'frida_mode/src/complog/complog.c') diff --git a/frida_mode/src/complog/complog.c b/frida_mode/src/complog/complog.c deleted file mode 100644 index ce8a3f62..00000000 --- a/frida_mode/src/complog/complog.c +++ /dev/null @@ -1,76 +0,0 @@ -#include "frida-gum.h" - -#include "debug.h" -#include "cmplog.h" -#include "util.h" - -extern struct cmp_map *__afl_cmp_map; - -static GArray *complog_ranges = NULL; - -static gboolean complog_range(const GumRangeDetails *details, - gpointer user_data) { - - UNUSED_PARAMETER(user_data); - GumMemoryRange range = *details->range; - g_array_append_val(complog_ranges, range); - return TRUE; - -} - -static gint complog_sort(gconstpointer a, gconstpointer b) { - - return ((GumMemoryRange *)b)->base_address - - ((GumMemoryRange *)a)->base_address; - -} - -void complog_init(void) { - - if (__afl_cmp_map != NULL) { OKF("CompLog mode enabled"); } - - complog_ranges = g_array_sized_new(false, false, sizeof(GumMemoryRange), 100); - gum_process_enumerate_ranges(GUM_PAGE_READ, complog_range, NULL); - g_array_sort(complog_ranges, complog_sort); - - for (guint i = 0; i < complog_ranges->len; i++) { - - GumMemoryRange *range = &g_array_index(complog_ranges, GumMemoryRange, i); - OKF("CompLog Range - 0x%016" G_GINT64_MODIFIER - "X - 0x%016" G_GINT64_MODIFIER "X", - range->base_address, range->base_address + range->size); - - } - -} - -static gboolean complog_contains(GumAddress inner_base, GumAddress inner_limit, - GumAddress outer_base, - GumAddress outer_limit) { - - return (inner_base >= outer_base && inner_limit <= outer_limit); - -} - -gboolean complog_is_readable(void *addr, size_t size) { - - if (complog_ranges == NULL) FATAL("CompLog not initialized"); - - GumAddress inner_base = GUM_ADDRESS(addr); - GumAddress inner_limit = inner_base + size; - - for (guint i = 0; i < complog_ranges->len; i++) { - - GumMemoryRange *range = &g_array_index(complog_ranges, GumMemoryRange, i); - GumAddress outer_base = range->base_address; - GumAddress outer_limit = outer_base + range->size; - - if (complog_contains(inner_base, inner_limit, outer_base, outer_limit)) - return true; - - } - - return false; - -} - -- cgit 1.4.1