On Mon, Jul 2, 2012 at 6:06 PM, Eduardo Habkost <ehabkost@xxxxxxxxxx> wrote:
> Cc: Blue Swirl <blauwirbel@xxxxxxxxx>
> Signed-off-by: Eduardo Habkost <ehabkost@xxxxxxxxxx>
Acked-by: Blue Swirl <blauwirbel@xxxxxxxxx>
> ---
> exec.c | 14 +++++++-------
> 1 file changed, 7 insertions(+), 7 deletions(-)
>
> diff --git a/exec.c b/exec.c
> index c8bfd27..d856325 100644
> --- a/exec.c
> +++ b/exec.c
> @@ -24,6 +24,9 @@
> #include <sys/mman.h>
> #endif
>
> +#include <glib.h>
> +#include <glib/gprintf.h>
> +
> #include "qemu-common.h"
> #include "cpu.h"
> #include "tcg.h"
> @@ -2357,7 +2360,7 @@ static void *file_ram_alloc(RAMBlock *block,
> ram_addr_t memory,
> const char *path)
> {
> - char *filename;
> + gchar *filename;
> void *area;
> int fd;
> #ifdef MAP_POPULATE
> @@ -2379,18 +2382,15 @@ static void *file_ram_alloc(RAMBlock *block,
> return NULL;
> }
>
> - if (asprintf(&filename, "%s/qemu_back_mem.XXXXXX", path) == -1) {
> - return NULL;
> - }
> -
> + filename = g_strdup_printf("%s/qemu_back_mem.XXXXXX", path);
> fd = mkstemp(filename);
> if (fd < 0) {
> perror("unable to create backing store for hugepages");
> - free(filename);
> + g_free(filename);
> return NULL;
> }
> unlink(filename);
> - free(filename);
> + g_free(filename);
>
> memory = (memory + hpagesize - 1) & ~(hpagesize - 1);
>
> --
> 1.7.10.4
>
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