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Fixes for Parfait errors - mostly unhandled NULL pointer dereference and data type mismatch

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Jiri Kukacka
2013-12-09 18:58:21 +01:00
committed by Felipe Zimmerle
parent 5f996d45f0
commit 62a6f228f8
3 changed files with 7 additions and 3 deletions
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4
apache2/re_actions.c
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@@ -1470,7 +1470,7 @@ static apr_status_t msre_action_setenv_execute(modsec_rec *msr, apr_pool_t *mptm
env_name = log_escape_nq_ex(msr->mp, env->value, env->value_len);
/* Execute the requested action. */
if (env_name[0] == '!') {
if (env_name != NULL && env_name[0] == '!') {
/* Delete */
apr_table_unset(msr->r->subprocess_env, env_name + 1);
@@ -1532,7 +1532,7 @@ apr_status_t msre_action_setvar_execute(modsec_rec *msr, apr_pool_t *mptmp,
var_name = log_escape_nq_ex(msr->mp, var->value, var->value_len);
/* Handle the exclamation mark. */
if (var_name[0] == '!') {
if (var_name != NULL && var_name[0] == '!') {
var_name = var_name + 1;
is_negated = 1;
}