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Re: [PATCH v2 1/3] tests/migration: mem leak fix
From: |
Laurent Vivier |
Subject: |
Re: [PATCH v2 1/3] tests/migration: mem leak fix |
Date: |
Tue, 1 Oct 2019 17:31:03 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.0 |
Le 11/09/2019 à 05:31, Mao Zhongyi a écrit :
> ‘data’ has the possibility of memory leaks, so use the
> glic macros g_autofree recommended by CODING_STYLE.rst
> to automatically release the memory that returned from
> g_malloc().
>
> Cc: address@hidden
> Cc: address@hidden
> Cc: address@hidden
> Cc: address@hidden
>
> Signed-off-by: Mao Zhongyi <address@hidden>
> ---
> tests/migration/stress.c | 10 ++--------
> 1 file changed, 2 insertions(+), 8 deletions(-)
>
> diff --git a/tests/migration/stress.c b/tests/migration/stress.c
> index d9aa4afe92..6cbb2d49d3 100644
> --- a/tests/migration/stress.c
> +++ b/tests/migration/stress.c
> @@ -170,10 +170,10 @@ static unsigned long long now(void)
> static int stressone(unsigned long long ramsizeMB)
> {
> size_t pagesPerMB = 1024 * 1024 / PAGE_SIZE;
> - char *ram = malloc(ramsizeMB * 1024 * 1024);
> + g_autofree char *ram = malloc(ramsizeMB * 1024 * 1024);
> char *ramptr;
> size_t i, j, k;
> - char *data = malloc(PAGE_SIZE);
> + g_autofree char *data = malloc(PAGE_SIZE);
So perhaps g_malloc() could be a better choice as it will exit on
allocation failure?
Thanks,
Laurent
- Re: [PATCH v2 1/3] tests/migration: mem leak fix,
Laurent Vivier <=