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(krb5_enctype_to_string): make sure string is NULL on failure.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@21947 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2007-10-04 07:55:54 +00:00
parent 3922fc3f6c
commit 03ad70ea52
1 changed files with 1 additions and 0 deletions
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lib/krb5/crypto.c
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@@ -2768,6 +2768,7 @@ krb5_enctype_to_string(krb5_context context,
if(e == NULL) { if(e == NULL) {
krb5_set_error_string (context, "encryption type %d not supported", krb5_set_error_string (context, "encryption type %d not supported",
etype); etype);
*string = NULL;
return KRB5_PROG_ETYPE_NOSUPP; return KRB5_PROG_ETYPE_NOSUPP;
} }
*string = strdup(e->name); *string = strdup(e->name);