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hx509: Avoid double-free on CSR parse error

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This commit is contained in:
Nicolas Williams
2019-12-20 15:50:22 -06:00
parent 5c7a8f63c7
commit 73a9c95b7b
1 changed files with 1 additions and 0 deletions
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lib/hx509/req.c
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@@ -723,6 +723,7 @@ hx509_request_parse_der(hx509_context context,
if (ret) { if (ret) {
hx509_set_error_string(context, 0, ret, "Failed to decode CSR"); hx509_set_error_string(context, 0, ret, "Failed to decode CSR");
free(*req); free(*req);
*req = NULL;
return ret; return ret;
} }
rinfo = &r.certificationRequestInfo; rinfo = &r.certificationRequestInfo;