From fd0ac585faf4f7893c728cb7898c265767f51082 Mon Sep 17 00:00:00 2001 From: Kemeng Shi Date: Thu, 29 Apr 2021 13:54:39 +0800 Subject: [PATCH 15/50] limit mig_quota, hot_reserve to [0, INT_MAX] Signed-off-by: Kemeng Shi --- src/etmemd_src/etmemd_cslide.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/src/etmemd_src/etmemd_cslide.c b/src/etmemd_src/etmemd_cslide.c index 7c30508..18a78d3 100644 --- a/src/etmemd_src/etmemd_cslide.c +++ b/src/etmemd_src/etmemd_cslide.c @@ -2048,6 +2048,11 @@ static int fill_hot_reserve(void *obj, void *val) struct cslide_eng_params *params = (struct cslide_eng_params *)obj; int hot_reserve = parse_to_int(val); + if (hot_reserve < 0) { + etmemd_log(ETMEMD_LOG_ERR, "config hot reserve %d not valid\n", hot_reserve); + return -1; + } + params->hot_reserve = hot_reserve; return 0; } @@ -2057,6 +2062,11 @@ static int fill_mig_quota(void *obj, void *val) struct cslide_eng_params *params = (struct cslide_eng_params *)obj; int mig_quota = parse_to_int(val); + if (mig_quota < 0) { + etmemd_log(ETMEMD_LOG_ERR, "config mig quota %d not valid\n", mig_quota); + return -1; + } + params->mig_quota = mig_quota; return 0; } -- 2.27.0