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BUG/MAJOR: stick-table: don't process store-response rules for applets

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The commit bc7c207f74 ("BUG/MAJOR: stick-tables: do not try to index a
server name for applets") tried to catch applets case when we tried to index
the server name. However, there is still an issue. The applets are
unconditionally casted to servers and this bug exists since a while. it's
just luck if it doesn't crash.

Now, when store rules are processed, we skip the rule if the stream's target
is not a server or, of course, if it is a server but the "non-stick" option
is set. However, we still take care to release the sticky session.

This patch must be backported to all stable versions.
This commit is contained in:
Christopher Faulet 2022-10-25 16:45:38 +02:00
parent 432cd1a7f8
commit b976640fe1
1 changed files with 1 additions and 1 deletions
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2
src/stream.c
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@ -1411,7 +1411,7 @@ static int process_store_rules(struct stream *s, struct channel *rep, int an_bit
struct dict_entry *de;
struct stktable *t = s->store[i].table;
if (objt_server(s->target) && __objt_server(s->target)->flags & SRV_F_NON_STICK) {
if (!objt_server(s->target) || (__objt_server(s->target)->flags & SRV_F_NON_STICK)) {
stksess_free(s->store[i].table, s->store[i].ts);
s->store[i].ts = NULL;
continue;