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allows freeing route vars

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Unbit
2013-03-25 18:15:29 +01:00
parent 00a38d8ec5
commit fcb3aa38c8
2 changed files with 12 additions and 1 deletions
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core/routing.c
+11 -1
View File
@@ -81,11 +81,13 @@ struct uwsgi_buffer *uwsgi_routing_translate(struct wsgi_request *wsgi_req, stru
case 2:
if (pass1[i] == '}') {
uint16_t vallen = 0;
int need_free = 0;
char *value = NULL;
char *bracket = memchr(key, '[', keylen);
if (bracket && keylen > 0 && key[keylen-1] == ']') {
struct uwsgi_route_var *urv = uwsgi_get_route_var(key, bracket - key);
if (urv) {
need_free = urv->need_free;
value = urv->func(wsgi_req, bracket + 1, keylen - (urv->name_len+2), &vallen);
}
else {
@@ -96,7 +98,15 @@ struct uwsgi_buffer *uwsgi_routing_translate(struct wsgi_request *wsgi_req, stru
value = uwsgi_get_var(wsgi_req, key, keylen, &vallen);
}
if (value) {
if (uwsgi_buffer_append(ub, value, vallen)) goto error;
if (uwsgi_buffer_append(ub, value, vallen)) {
if (need_free) {
free(value);
}
goto error;
}
if (need_free) {
free(value);
}
}
status = 0;
key = NULL;
uwsgi.h
+1
View File
@@ -1110,6 +1110,7 @@ struct uwsgi_route_var {
char *name;
uint16_t name_len;
char *(*func)(struct wsgi_request *, char *, uint16_t, uint16_t *);
int need_free;
struct uwsgi_route_var *next;
};