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BUG/MINOR: hlua: Don't use channel_htx_recv_max()

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The function htx_free_data_space() must be used intead. Otherwise, if there are
some output data not already forwarded, the maximum amount of data that may be
inserted into the buffer may be greater than what we can really insert.

This patch must be backported to 2.0 and 1.9.
This commit is contained in:
Christopher Faulet 2019-07-02 21:29:43 +02:00
parent e6cdfe574e
commit 7e145b3e24
1 changed files with 1 additions and 1 deletions
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2
src/hlua.c
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@ -4555,7 +4555,7 @@ __LJMP static int hlua_applet_htx_send_yield(lua_State *L, int status, lua_KCont
int l = MAY_LJMP(luaL_checkinteger(L, 3));
int max;
max = channel_htx_recv_max(res, htx);
max = htx_free_data_space(htx);
if (!max)
goto snd_yield;