Changeset 2113 in MondoRescue

Timestamp:

Jan 10, 2009, 5:51:37 PM (16 years ago)

Author:

Bruno Cornec

Message:

• Do not limit the PATH variable length anymore (report of Dale Marinenko dmarinenko_at_reasonco.com)

File:

• branches/2.2.8/mondo/src/mondoarchive/mondoarchive.c (modified) (2 diffs)

branches/2.2.8/mondo/src/mondoarchive/mondoarchive.c

@@ -181 +181 @@
 {
     char *tmp;
+    char *tmp1 = NULL;
     int res, retval;
     char *say_at_end;
@@ -219 +220 @@
 
     /* make sure PATH environmental variable allows access to mkfs, fdisk, etc. */
-    strncpy(tmp, getenv("PATH"), MAX_STR_LEN - 1);
-    tmp[MAX_STR_LEN - 1] = '\0';
-    if (strlen(tmp) >= MAX_STR_LEN - 33) {
-        fatal_error
-            ("Your PATH environmental variable is too long. Please shorten it.");
-    }
-    strcat(tmp, ":/sbin:/usr/sbin:/usr/local/sbin");
-    setenv("PATH", tmp, 1);
+    asprintf(&tmp1,"%s:/sbin:/usr/sbin:/usr/local/sbin",getenv("PATH"));
+    setenv("PATH", tmp1, 1);
+    paranoid_free(tmp1);
 
     /* Add the ARCH environment variable for ia64 purposes */
-    strncpy(tmp, get_architecture(), MAX_STR_LEN - 1);
-    tmp[MAX_STR_LEN - 1] = '\0';
-    setenv("ARCH", tmp, 1);
+    asprintf(&tmp1,"%s",get_architecture());
+    setenv("ARCH", tmp1, 1);
+    paranoid_free(tmp1);
 
     /* Add MONDO_SHARE environment variable for mindi */