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Fix crash, if unkown cmd is submitted

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This commit is contained in:
jcorporation 2018-07-02 20:40:56 +01:00
parent ab9ce46239
commit d1876fd166
1 changed files with 6 additions and 2 deletions
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8
src/mpd_client.c
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@ -61,13 +61,17 @@ void callback_mympd(struct mg_connection *nc, const struct mg_str msg)
float float_buf;
char *p_charbuf1, *p_charbuf2;
struct mympd_state { int a; int b; } state = { .a = 0, .b = 0 };
enum mpd_cmd_ids cmd_id;
#ifdef DEBUG
fprintf(stdout,"Got request: %s\n",msg.p);
#endif
json_scanf(msg.p, msg.len, "{cmd:%Q}", &cmd);
enum mpd_cmd_ids cmd_id = get_cmd_id(cmd);
je = json_scanf(msg.p, msg.len, "{cmd:%Q}", &cmd);
if (je == 1)
cmd_id = get_cmd_id(cmd);
else
return;
if(cmd_id == -1)
return;