diff options
Diffstat (limited to 'libxtables/xtables.c')
| -rw-r--r-- | libxtables/xtables.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/libxtables/xtables.c b/libxtables/xtables.c index 50fd6a44..b34d62ac 100644 --- a/libxtables/xtables.c +++ b/libxtables/xtables.c @@ -697,6 +697,7 @@ xtables_find_match(const char *name, enum xtables_tryload tryload, struct xtables_match **dptr; struct xtables_match *ptr; const char *icmp6 = "icmp6"; + bool found = false; if (strlen(name) >= XT_EXTENSION_MAXNAMELEN) xtables_error(PARAMETER_PROBLEM, @@ -715,7 +716,9 @@ xtables_find_match(const char *name, enum xtables_tryload tryload, if (extension_cmp(name, (*dptr)->name, (*dptr)->family)) { ptr = *dptr; *dptr = (*dptr)->next; - if (xtables_fully_register_pending_match(ptr, prev)) { + if (!found && + xtables_fully_register_pending_match(ptr, prev)) { + found = true; prev = ptr; continue; } else if (prev) { @@ -817,6 +820,7 @@ xtables_find_target(const char *name, enum xtables_tryload tryload) struct xtables_target *prev = NULL; struct xtables_target **dptr; struct xtables_target *ptr; + bool found = false; /* Standard target? */ if (strcmp(name, "") == 0 @@ -831,7 +835,9 @@ xtables_find_target(const char *name, enum xtables_tryload tryload) if (extension_cmp(name, (*dptr)->name, (*dptr)->family)) { ptr = *dptr; *dptr = (*dptr)->next; - if (xtables_fully_register_pending_target(ptr, prev)) { + if (!found && + xtables_fully_register_pending_target(ptr, prev)) { + found = true; prev = ptr; continue; } else if (prev) { |