static char command[PATH_MAX]; /* qualified filename */
char *n; /* for traversing path */
char *origpath; /* so we can free path later */
- char *result = NULL; /* result of path/file lookup */
- int checkdot = 0; /* check current dir? */
+ bool found = false; /* did we find the command? */
+ bool checkdot = false; /* check current dir? */
int len; /* length parameter */
+ debug_decl(find_path, SUDO_DEBUG_UTIL)
if (strlen(infile) >= PATH_MAX)
errorx(1, _("%s: %s"), infile, strerror(ENAMETOOLONG));
strlcpy(command, infile, sizeof(command)); /* paranoia */
if (sudo_goodpath(command, sbp)) {
*outfile = command;
- return FOUND;
+ debug_return_int(FOUND);
} else
- return NOT_FOUND;
+ debug_return_int(NOT_FOUND);
}
if (path == NULL)
- return NOT_FOUND;
+ debug_return_int(NOT_FOUND);
path = estrdup(path);
origpath = path;
len = snprintf(command, sizeof(command), "%s/%s", path, infile);
if (len <= 0 || len >= sizeof(command))
errorx(1, _("%s: %s"), infile, strerror(ENAMETOOLONG));
- if ((result = sudo_goodpath(command, sbp)))
+ if ((found = sudo_goodpath(command, sbp)))
break;
path = n + 1;
/*
* Check current dir if dot was in the PATH
*/
- if (!result && checkdot) {
+ if (!found && checkdot) {
len = snprintf(command, sizeof(command), "./%s", infile);
if (len <= 0 || len >= sizeof(command))
errorx(1, _("%s: %s"), infile, strerror(ENAMETOOLONG));
- result = sudo_goodpath(command, sbp);
- if (result && ignore_dot)
- return NOT_FOUND_DOT;
+ found = sudo_goodpath(command, sbp);
+ if (found && ignore_dot)
+ debug_return_int(NOT_FOUND_DOT);
}
- if (result) {
- *outfile = result;
- return FOUND;
+ if (found) {
+ *outfile = command;
+ debug_return_int(FOUND);
} else
- return NOT_FOUND;
+ debug_return_int(NOT_FOUND);
}