mir/sudo
2
0
Fork 0
mirror of https://github.com/sudo-project/sudo.git synced 2025-08-30 05:48:18 +00:00
Code Issues Releases Wiki Activity

In sudo_ttyname_scan() if dir is the empty string, set errno to

Browse Source 
ENOENT before returning.
This commit is contained in:
Todd C. Miller 2017-04-12 17:06:48 -06:00
parent 0b81e0b195
commit d989f8af30
1 changed files with 5 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/ttyname.c
View File

@ -180,7 +180,11 @@ sudo_ttyname_scan(const char *dir, dev_t rdev, bool builtin, char *name, size_t
DIR *d = NULL;
debug_decl(sudo_ttyname_scan, SUDO_DEBUG_UTIL)
if (dir[0] == '\0' || (d = opendir(dir)) == NULL)
if (dir[0] == '\0') {
errno = ENOENT;
goto done;
}
if ((d = opendir(dir)) == NULL)
goto done;
sudo_debug_printf(SUDO_DEBUG_INFO|SUDO_DEBUG_LINENO,