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(hx509_revoke_free): allow free of NULL.

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@17543 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2006-05-12 06:26:59 +00:00
parent ba77542a0e
commit 1122885754
1 changed files with 3 additions and 0 deletions
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3
lib/hx509/revoke.c
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@@ -90,6 +90,9 @@ hx509_revoke_free(hx509_revoke_ctx *revoke)
{ {
size_t i ; size_t i ;
if (revoke == NULL || *revoke == NULL)
return;
for (i = 0; i < (*revoke)->crls.len; i++) { for (i = 0; i < (*revoke)->crls.len; i++) {
free((*revoke)->crls.val[i].path); free((*revoke)->crls.val[i].path);
free_CRLCertificateList(&(*revoke)->crls.val[i].crl); free_CRLCertificateList(&(*revoke)->crls.val[i].crl);