Bugzilla – Attachment 46 Details for
Bug 170
Double free() and heap corruption when krb4 auth fails
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[patch]
patch to fix double free() when krb4 auth fails
bug170.diff (text/plain), 468 bytes, created by
Rolf Braun
on 2002-03-18 11:55:12 AEDT
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Description:
patch to fix double free() when krb4 auth fails
Filename:
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Creator:
Rolf Braun
Created:
2002-03-18 11:55:12 AEDT
Size:
468 bytes
patch
obsolete
>diff -ur openssh-3.1p1/auth-krb4.c /afs/club/system/src/local/openssh/003/auth-krb4.c >--- openssh-3.1p1/auth-krb4.c Thu Dec 20 22:45:47 2001 >+++ /afs/club/system/src/local/openssh/003/auth-krb4.c Sat Mar 16 03:32:44 2002 >@@ -253,6 +253,7 @@ > log("Kerberos v4 .klogin authorization failed for %s to " > "account %s", *client, authctxt->user); > xfree(*client); >+ *client = NULL; > return (0); > } > /* Increment the checksum, and return it encrypted with the
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