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Many null pointer checks

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This commit is contained in:
Marc Stern
2024-02-20 13:15:52 +01:00
parent 07f4076f46
commit 91da5872c1
22 changed files with 1180 additions and 290 deletions
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6
apache2/msc_lua.c
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@@ -154,6 +154,8 @@ static int l_log(lua_State *L) {
*
*/
static apr_array_header_t *resolve_tfns(lua_State *L, int idx, modsec_rec *msr, apr_pool_t *mp) {
assert(msr != NULL);
assert(mp != NULL);
apr_array_header_t *tfn_arr = NULL;
msre_tfn_metadata *tfn = NULL;
char *name = NULL;
@@ -406,11 +408,13 @@ static const struct luaL_Reg mylib[] = {
*
*/
int lua_execute(msc_script *script, char *param, modsec_rec *msr, msre_rule *rule, char **error_msg) {
assert(script != NULL);
assert(msr != NULL);
assert(error_msg != NULL);
apr_time_t time_before;
lua_State *L = NULL;
int rc = 0;
if (error_msg == NULL) return -1;
*error_msg = NULL;
if (msr->txcfg->debuglog_level >= 8) {