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free tty of winsize is parse failed

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Signed-off-by: Gao feng <omarapazanadi@gmail.com>
This commit is contained in:
Gao feng
2015-11-13 14:44:36 +08:00
parent a46092a90a
commit 6d3265a7fb
1 changed files with 11 additions and 6 deletions
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src/parse.c
+11 -6
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@@ -748,6 +748,7 @@ int hyper_parse_winsize(struct hyper_win_size *ws, char *json, int length)
int toks_num = 10;
jsmntok_t *toks = NULL;
memset(ws, 0, sizeof(*ws));
realloc:
toks = realloc(toks, toks_num * sizeof(jsmntok_t));
if (toks == NULL) {
@@ -775,28 +776,28 @@ realloc:
continue;
if (i++ == n)
goto out;
goto fail;
if (json_token_streq(json, t, "tty")) {
if (toks[i].type != JSMN_STRING)
goto out;
goto fail;
ws->tty = strdup(json_token_str(json, &toks[i]));
} else if (json_token_streq(json, t, "seq")) {
if (toks[i].type != JSMN_PRIMITIVE)
goto out;
goto fail;
ws->seq = json_token_ll(json, &toks[i]);
} else if (json_token_streq(json, t, "row")) {
if (toks[i].type != JSMN_PRIMITIVE)
goto out;
goto fail;
ws->row = json_token_int(json, &toks[i]);
} else if (json_token_streq(json, t, "column")) {
if (toks[i].type != JSMN_PRIMITIVE)
goto out;
goto fail;
ws->column = json_token_int(json, &toks[i]);
} else {
fprintf(stderr, "get unknown section %s in winsize\n",
json_token_str(json, t));
goto out;
goto fail;
}
}
@@ -804,6 +805,10 @@ realloc:
out:
free(toks);
return ret;
fail:
free(ws->tty);
ws->tty = NULL;
goto out;
}
struct hyper_exec *hyper_parse_execcmd(char *json, int length)