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Merge pull request #2960 from marcstern/v2/mst/mem_leak1

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Fixed 2 memory leaks
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Marc Stern 2024-02-01 10:53:58 +01:00 committed by GitHub
commit b354c71403
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1 changed files with 13 additions and 12 deletions
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25
apache2/re.c
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@ -378,7 +378,7 @@ char *update_rule_target_ex(modsec_rec *msr, msre_ruleset *ruleset, msre_rule *r
}
#if !defined(MSC_TEST)
else {
ap_log_error(APLOG_MARK, APLOG_ERR, 0, NULL, " ModSecurity: Cannot find varibale to replace");
ap_log_error(APLOG_MARK, APLOG_ERR, 0, NULL, " ModSecurity: Cannot find variable to replace");
}
#endif
goto end;
@ -386,8 +386,13 @@ char *update_rule_target_ex(modsec_rec *msr, msre_ruleset *ruleset, msre_rule *r
} else {
target = strdup(p);
if(target == NULL)
return NULL;
if(target == NULL) {
if(target_list != NULL)
free(target_list);
if(replace != NULL)
free(replace);
return NULL;
}
is_negated = is_counting = 0;
param = name = value = NULL;
@ -421,6 +426,8 @@ char *update_rule_target_ex(modsec_rec *msr, msre_ruleset *ruleset, msre_rule *r
free(target_list);
if(replace != NULL)
free(replace);
if(target != NULL)
free(target);
if(msr) {
msr_log(msr, 9, "Error to update target - [%s] is not valid target", name);
}
@ -512,18 +519,12 @@ char *update_rule_target_ex(modsec_rec *msr, msre_ruleset *ruleset, msre_rule *r
}
end:
if(target_list != NULL) {
if(target_list != NULL)
free(target_list);
target_list = NULL;
}
if(replace != NULL) {
if(replace != NULL)
free(replace);
replace = NULL;
}
if(target != NULL) {
if(target != NULL)
free(target);
target = NULL;
}
return NULL;
}