Roland Illig wrote:
+ if (!initialized) {
+ uid = getuid ();
+ ngroups = getgroups (0, NULL);
+ if (ngroups != -1) {
/* allocate space for one more element
* than will be filled by getgroups(). */
+ groups = g_new (gid_t, ngroups + 1);
+ ngroups = getgroups (ngroups, groups);
+
+ /* getgroups() may or may not return the effective group ID,
+ * so we always include it at the end of the list. */
+ if (ngroups >= 0) {
+ groups[ngroups++] = getegid();
+ }
+ }
+ initialized = TRUE;
+ }
I felt the need for that comment because otherwise the "+ 1" could
become misinterpreted. Together with the second comment, it should be ok.
Roland
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