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Add umask to user_info passed in from the front end to the plugin.

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This commit is contained in:
Todd C. Miller
2016-11-17 16:00:06 -07:00
parent 0cde3f5de4
commit f70f595b5b
5 changed files with 48 additions and 8 deletions
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6
src/sudo.c
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@@ -487,6 +487,7 @@ get_user_info(struct user_details *ud)
{
char *cp, **user_info, path[PATH_MAX];
unsigned int i = 0;
mode_t mask;
struct passwd *pw;
int fd;
debug_decl(get_user_info, SUDO_DEBUG_UTIL)
@@ -552,6 +553,11 @@ get_user_info(struct user_details *ud)
if ((cp = get_user_groups(ud)) != NULL)
user_info[++i] = cp;
mask = umask(0);
umask(mask);
if (asprintf(&user_info[++i], "umask=0%o", (unsigned int)mask) == -1)
goto oom;
if (getcwd(path, sizeof(path)) != NULL) {
user_info[++i] = sudo_new_key_val("cwd", path);
if (user_info[i] == NULL)