iptables: Coverity: RESOURCE_LEAK

xtables.c:320: alloc_fn: Calling allocation function "get_modprobe".
xtables.c:294: alloc_fn: Storage is returned from allocation function "malloc".
xtables.c:294: var_assign: Assigning: "ret" = "malloc(1024UL)".
xtables.c:304: return_alloc: Returning allocated memory "ret".
xtables.c:320: var_assign: Assigning: "buf" =  storage returned from "get_modprobe()".
xtables.c:323: var_assign: Assigning: "modprobe" = "buf".
xtables.c:348: leaked_storage: Variable "buf" going out of scope
               leaks the storage it points to.
xtables.c:348: leaked_storage: Returning without freeing "modprobe"
               leaks the storage that it points to.

Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
1 file changed