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In sudo_mkdir_parents() inherit the gid of / instead of using gid

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This commit is contained in:
Todd C. Miller
2016-10-30 09:09:12 -06:00
parent cf707cf5f0
commit 9f903d3bdd
1 changed files with 7 additions and 2 deletions
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9
plugins/sudoers/mkdir_parents.c
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@@ -40,13 +40,18 @@ bool
sudo_mkdir_parents(char *path, uid_t uid, gid_t *gidp, mode_t mode, bool quiet) sudo_mkdir_parents(char *path, uid_t uid, gid_t *gidp, mode_t mode, bool quiet)
{ {
struct stat sb; struct stat sb;
gid_t parent_gid; gid_t parent_gid = 0;
char *slash = path; char *slash = path;
bool rval = true; bool rval = true;
debug_decl(sudo_mkdir_parents, SUDOERS_DEBUG_UTIL) debug_decl(sudo_mkdir_parents, SUDOERS_DEBUG_UTIL)
/* If no gid specified, inherit from parent dir. */
if (*gidp != (gid_t)-1)
parent_gid = *gidp;
else if (stat("/", &sb) == 0)
parent_gid = sb.st_gid;
/* Create parent directories as needed. */ /* Create parent directories as needed. */
parent_gid = *gidp != (gid_t)-1 ? *gidp : 0;
while ((slash = strchr(slash + 1, '/')) != NULL) { while ((slash = strchr(slash + 1, '/')) != NULL) {
*slash = '\0'; *slash = '\0';
sudo_debug_printf(SUDO_DEBUG_DEBUG|SUDO_DEBUG_LINENO, sudo_debug_printf(SUDO_DEBUG_DEBUG|SUDO_DEBUG_LINENO,