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Don't use a stack var for context across Lua yields

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dmiller
2025-04-22 22:30:01 +00:00
parent 037a1a40fc
commit eedd185259
1 changed files with 8 additions and 6 deletions
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14
nse_libssh2.cc
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@@ -540,9 +540,10 @@ static int userauth_publickey (lua_State *L, int status, lua_KContext ctx) {
}
static int l_userauth_publickey (lua_State *L) {
struct publickey_ctx params;
validate_publickey_params(L, &params);
return userauth_publickey(L, 0, (lua_KContext) &params);
publickey_ctx *params = NULL;
params = (publickey_ctx *)lua_newuserdatauv(L, sizeof(publickey_ctx), 0);
validate_publickey_params(L, params);
return userauth_publickey(L, 0, (lua_KContext) params);
}
static int userauth_publickey_frommemory (lua_State *L, int status, lua_KContext ctx) {
@@ -561,9 +562,10 @@ static int userauth_publickey_frommemory (lua_State *L, int status, lua_KContext
}
static int l_userauth_publickey_frommemory (lua_State *L) {
struct publickey_ctx params;
validate_publickey_params(L, &params);
return userauth_publickey_frommemory(L, 0, (lua_KContext) &params);
publickey_ctx *params = NULL;
params = (publickey_ctx *)lua_newuserdatauv(L, sizeof(publickey_ctx), 0);
validate_publickey_params(L, params);
return userauth_publickey_frommemory(L, 0, (lua_KContext) params);
}
static int l_read_publickey (lua_State *L) {