From c382237ac33a787043b22abc42f0c5a80278baae Mon Sep 17 00:00:00 2001 From: Zhai Zhaoxuan Date: Tue, 11 Jul 2017 18:12:00 +0800 Subject: [PATCH] packages: nvram: fix memory leak in _nvram_free The value of nvram_tuple_t is allocated in _nvram_realloc, but it is not freed in _nvram_free. Signed-off-by: Zhai Zhaoxuan --- package/utils/nvram/src/nvram.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/package/utils/nvram/src/nvram.c b/package/utils/nvram/src/nvram.c index ca89392107..d5e12ee69a 100644 --- a/package/utils/nvram/src/nvram.c +++ b/package/utils/nvram/src/nvram.c @@ -47,6 +47,8 @@ static void _nvram_free(nvram_handle_t *h) for (i = 0; i < NVRAM_ARRAYSIZE(h->nvram_hash); i++) { for (t = h->nvram_hash[i]; t; t = next) { next = t->next; + if (t->value) + free(t->value); free(t); } h->nvram_hash[i] = NULL; @@ -55,6 +57,8 @@ static void _nvram_free(nvram_handle_t *h) /* Free dead table */ for (t = h->nvram_dead; t; t = next) { next = t->next; + if (t->value) + free(t->value); free(t); } -- 2.25.1