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Fix null deref in 'r2 -k -' (thanks maijin)

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This commit is contained in:
pancake 2014-05-21 23:03:09 +02:00
parent d11a2b42da
commit 905821f255
1 changed files with 4 additions and 2 deletions
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6
libr/core/file.c
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@ -563,12 +563,14 @@ R_API RCoreFile *r_core_file_open_many(RCore *r, const char *file, int mode, ut6
}
R_API RCoreFile *r_core_file_open(RCore *r, const char *file, int mode, ut64 loadaddr) {
const char *suppress_warning = r_config_get (r->config, "file.nowarn");
const int openmany = r_config_get_i (r->config, "file.openmany");
const char *cp;
RCoreFile *fh;
RIODesc *fd;
const char *suppress_warning = r_config_get (r->config, "file.nowarn");
const int openmany = r_config_get_i (r->config, "file.openmany");
if (!file)
return NULL;
if (!strcmp (file, "-")) {
file = "malloc://512";
mode = 4|2;