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now bail if ARgv[1] > MAXPATHLEN

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Todd C. Miller
1994-10-04 16:56:40 +00:00
parent 92245ab4ff
commit 6b069fabe7
1 changed files with 6 additions and 1 deletions
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7
sudo.c
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@@ -586,7 +586,12 @@ static void load_cmnd()
{ {
char path[MAXPATHLEN + 1]; char path[MAXPATHLEN + 1];
strncpy(path, Argv[1], MAXPATHLEN)[MAXPATHLEN] = 0; if (strlen(Argv[1]) >= sizeof(path)) {
(void) fprintf(stderr, "%s: %s: Pathname too long\n", Argv[0], Argv[1]);
exit(1);
}
(void) strcpy(path, Argv[1]);
cmnd = find_path(path); /* get the absolute path */ cmnd = find_path(path); /* get the absolute path */
if (cmnd == NULL) { if (cmnd == NULL) {