Author: markj
Date: Tue Jan 14 02:41:52 2020
New Revision: 356718
URL: https://svnweb.freebsd.org/changeset/base/356718
Log:
MFC r356476:
libjail: Handle an error from reallocarray() when trimming the buffer.
PR: 243106
Modified:
stable/12/lib/libjail/jail.c
Directory Properties:
stable/12/ (props changed)
Modified: stable/12/lib/libjail/jail.c
==============================================================================
--- stable/12/lib/libjail/jail.c Tue Jan 14 02:14:15 2020
(r356717)
+++ stable/12/lib/libjail/jail.c Tue Jan 14 02:41:52 2020
(r356718)
@@ -263,7 +263,10 @@ jailparam_all(struct jailparam **jpp)
goto error;
mib1[1] = 2;
}
- jp = reallocarray(jp, njp, sizeof(*jp));
+ /* Just return the untrimmed buffer if reallocarray() somehow fails. */
+ tjp = reallocarray(jp, njp, sizeof(*jp));
+ if (tjp != NULL)
+ jp = tjp;
*jpp = jp;
return (njp);
_______________________________________________
[email protected] mailing list
https://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "[email protected]"
