On 17/11/12 08:57, Steve Dickson wrote:
> When svcgssd reads the supported encrytion types from the
> kernel, they are prefixed with a 'enctypes='. That prefix
> has to be ignored to correctly parse the rest of the types.
>
> Signed-off-by: Steve Dickson <steved@xxxxxxxxxx>
Committed...
steved.
> ---
> utils/gssd/svcgssd_krb5.c | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/utils/gssd/svcgssd_krb5.c b/utils/gssd/svcgssd_krb5.c
> index 6c34faf..1d44d34 100644
> --- a/utils/gssd/svcgssd_krb5.c
> +++ b/utils/gssd/svcgssd_krb5.c
> @@ -38,6 +38,7 @@
>
> #include <stdio.h>
> #include <errno.h>
> +#include <ctype.h>
> #include <gssapi/gssapi.h>
> #include <krb5.h>
>
> @@ -98,6 +99,12 @@ parse_enctypes(char *enctypes)
> if (n == 0)
> return ENOENT;
>
> + /* Skip pass any non digits */
> + while (*enctypes && isdigit(*enctypes) == 0)
> + enctypes++;
> + if (*enctypes == '\0')
> + return EINVAL;
> +
> /* Allocate space for enctypes array */
> if ((parsed_enctypes = (int *) calloc(n, sizeof(int))) == NULL) {
> return ENOMEM;
>
--
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