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add lots of nullptr checks in add_parsed_type

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This commit is contained in:
Jeffrey Crowell 2016-04-12 08:55:48 -04:00
parent 878fa8d74c
commit 6860542225
1 changed files with 23 additions and 4 deletions
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27
libr/core/cmd_type.c
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@ -28,13 +28,32 @@ static void show_help(RCore *core) {
}
static void save_parsed_type(RCore *core, char *parsed) {
char *type, *name, *cmd;
size_t cmdlen;
if (!core || !core->anal || !parsed) {
goto beach;
}
// First, if this exists, let's remove it.
char* type = strdup (parsed);
char* name = strtok (type, "=");
char* cmd = calloc (strlen(name) + 5, 1);
sprintf (cmd, "\"t- %s\"", name);
type = strdup (parsed);
if (!type) {
goto beach;
}
name = strtok (type, "=");
if (!name || strchr (name, "\n")) {
goto beach;
}
cmdlen = strlen (name) + 5;
cmd = calloc (strlen(name) + 5, 1);
if (!cmd) {
goto beach;
}
if (snprintf (cmd, cmdlen, "\"t- %s\"", name) < 1) {
goto beach;
}
r_core_cmd (core, cmd, 1);
// Now add the type to sdb.
sdb_query_lines (core->anal->sdb_types, parsed);
beach:
free (type);
free (cmd);
}