Is there any specific reason why quota_proj_type() is not changed ?
On Mon, 2013-04-22 at 08:31 -0500, rjohnston@xxxxxxx wrote:
> plain text document attachment
> (V2-xfsprogs-xfs_quota-allow-user-or-group-names-beginning-with-digits.patch)
> xfs_quota does not properly parse users or groups that begin with a number.
> Only call atoi when user or group consists of digits only.
>
> Signed-off-by: Rich Johnston <rjohnston@xxxxxxx>
> Reviewed-by: Eric Sandeen <sandeen@xxxxxxxxxx>
>
> ---
> V2:
> Change 'i=0' to 'i = 0' (sandeen suggestion)
> Use bool instead of boolean_t (dchinner suggestion)
>
> include/input.h | 1 +
> libxcmd/input.c | 12 ++++++++++++
> quota/quota.c | 4 ++--
> quota/quota.h | 1 +
> 4 files changed, 16 insertions(+), 2 deletions(-)
>
> Index: xfsprogs/include/input.h
> ===================================================================
> --- xfsprogs.orig/include/input.h 2013-03-22 14:22:09.000000000 -0500
> +++ xfsprogs/include/input.h 2013-04-22 08:10:56.000000000 -0500
> @@ -22,6 +22,7 @@
> #include <grp.h>
> #include <sys/types.h>
> #include <xfs/project.h>
> +#include <stdbool.h>
>
> extern char **breakline(char *input, int *count);
> extern void doneline(char *input, char **vec);
> @@ -46,6 +47,7 @@
> extern uid_t uid_from_string(char *user);
> extern gid_t gid_from_string(char *group);
> extern prid_t prid_from_string(char *project);
> +extern bool isdigits_only(const char *str);
>
> #define HAVE_FTW_H 1 /* TODO: configure me */
>
> Index: xfsprogs/libxcmd/input.c
> ===================================================================
> --- xfsprogs.orig/libxcmd/input.c 2013-03-22 14:22:09.000000000 -0500
> +++ xfsprogs/libxcmd/input.c 2013-04-22 08:07:01.000000000 -0500
> @@ -19,6 +19,7 @@
> #include <xfs/xfs.h>
> #include <xfs/input.h>
> #include <ctype.h>
> +#include <stdbool.h>
>
> #if defined(ENABLE_READLINE)
> # include <readline/history.h>
> @@ -398,6 +399,18 @@
> return -1;
> }
>
> +bool isdigits_only(
> + const char *str)
> +{
> + int i;
> +
> + for (i = 0; i < strlen(str); i++) {
> + if (!isdigit(str[i]))
> + return false;
> + }
> + return true;
> +}
> +
> #define HAVE_FTW_H 1 /* TODO: configure me */
>
> #ifndef HAVE_FTW_H
> Index: xfsprogs/quota/quota.c
> ===================================================================
> --- xfsprogs.orig/quota/quota.c 2013-03-22 14:22:09.000000000 -0500
> +++ xfsprogs/quota/quota.c 2013-04-22 07:20:52.000000000 -0500
> @@ -224,7 +224,7 @@
> uid_t id;
>
> if (name) {
> - if (isdigit(name[0])) {
> + if (isdigits_only(name)) {
> id = atoi(name);
> name = getusername(id, flags & NO_LOOKUP_FLAG);
> } else if ((u = getpwnam(name))) {
> @@ -273,7 +273,7 @@
> int i, ngroups, dofree = 0;
>
> if (name) {
> - if (isdigit(name[0])) {
> + if (isdigits_only(name)) {
> gid = atoi(name);
> name = getgroupname(gid, flags & NO_LOOKUP_FLAG);
> } else {
> Index: xfsprogs/quota/quota.h
> ===================================================================
> --- xfsprogs.orig/quota/quota.h 2013-03-22 14:22:09.000000000 -0500
> +++ xfsprogs/quota/quota.h 2013-04-22 08:12:26.000000000 -0500
> @@ -19,6 +19,7 @@
> #include <xfs/xqm.h>
> #include <xfs/path.h>
> #include <xfs/project.h>
> +#include <stdbool.h>
>
> /*
> * Different forms of XFS quota
> @@ -80,4 +81,5 @@
> extern char *uid_to_name(__uint32_t __uid);
> extern char *gid_to_name(__uint32_t __gid);
> extern char *prid_to_name(__uint32_t __prid);
> +extern bool isdigits_only(const char *);
>
>
>
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