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GH837: Avoid double-free in OCSP parse.

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Reviewed-by: Rich Salz <rsalz@openssl.org>
Reviewed-by: Dr. Stephen Henson <steve@openssl.org>
This commit is contained in:
Rich Salz 2016-05-10 13:41:06 -04:00
parent 2f460e1adb
commit 74d6762543
1 changed files with 9 additions and 3 deletions
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12
crypto/ocsp/ocsp_lib.c
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@ -271,12 +271,18 @@ int OCSP_parse_url(const char *url, char **phost, char **pport, char **ppath,
err:
if (buf)
OPENSSL_free(buf);
if (*ppath)
if (*ppath) {
OPENSSL_free(*ppath);
if (*pport)
*ppath = NULL;
}
if (*pport) {
OPENSSL_free(*pport);
if (*phost)
*pport = NULL;
}
if (*phost) {
OPENSSL_free(*phost);
*phost = NULL;
}
return 0;
}