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Compute hashes only with a new r2 flag ##bin

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David CARLIER 2019-02-10 01:11:25 +00:00 committed by radare
parent 3f498c10d7
commit cebf7f6938
2 changed files with 9 additions and 2 deletions
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9
binr/radare2/radare2.c
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@ -167,6 +167,7 @@ static int main_help(int line) {
#if USE_THREADS
" -t load rabin2 info in thread\n"
#endif
" -T compute file hashes\n"
" -u set bin.filter=false to get raw sym/sec/cls names\n"
" -v, -V show radare2 version (-V show lib versions)\n"
" -w open file in write mode\n"
@ -498,6 +499,7 @@ int main(int argc, char **argv, char **envp) {
bool quietLeak = false;
int is_gdb = false;
const char * s_seek = NULL;
bool compute_hashes = false;
RList *cmds = r_list_new ();
RList *evals = r_list_new ();
RList *files = r_list_new ();
@ -554,7 +556,7 @@ int main(int argc, char **argv, char **envp) {
set_color_default ();
while ((c = getopt (argc, argv, "=02AMCwxfF:H:hm:e:nk:NdqQs:p:b:B:a:Lui:I:l:P:R:r:c:D:vVSzuX"
while ((c = getopt (argc, argv, "=02AMCwxfF:H:hm:e:nk:NdqQs:p:b:B:a:Lui:I:l:P:R:r:c:D:vVSTzuX"
#if USE_THREADS
"t"
#endif
@ -707,6 +709,9 @@ int main(int argc, char **argv, char **envp) {
threaded = true;
break;
#endif
case 'T':
compute_hashes = true;
break;
case 'v':
if (quiet) {
printf ("%s\n", R2_VERSION);
@ -1320,7 +1325,7 @@ int main(int argc, char **argv, char **envp) {
if (has_project) {
r_config_set (r.config, "bin.strings", "false");
}
if (iod && r_bin_file_hash (r.bin, limit, iod->name) == false) {
if (compute_hashes && iod && r_bin_file_hash (r.bin, limit, iod->name) == false) {
//eprintf ("WARNING: File hash not calculated\n");
}
nsha1 = r_config_get (r.config, "file.sha1");

2
man/radare2.1
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@ -94,6 +94,8 @@ Start seeking at this address
Enable sandboxed mode (same as \-e cfg.sandbox=true)
.It Fl t
Get binary information using a thread
.It Fl T
Computes the file hashes
.It Fl u
Set bin.filter=false to load rbin info without filtering names
.It Fl v