Blame SOURCES/nss-3.79-fix-client-cert-crash.patch
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diff --git a/lib/ssl/authcert.c b/lib/ssl/authcert.c
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--- a/lib/ssl/authcert.c
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+++ b/lib/ssl/authcert.c
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@@ -201,16 +201,19 @@ NSS_GetClientAuthData(void *arg,
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/* otherwise look through the cache based on usage
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* if chosenNickname is set, we ignore the expiration date */
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if (certList == NULL) {
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certList = CERT_FindUserCertsByUsage(CERT_GetDefaultCertDB(),
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certUsageSSLClient,
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PR_FALSE, chosenNickName == NULL,
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pw_arg);
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+ if (certList == NULL) {
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+ return SECFailure;
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+ }
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/* filter only the certs that meet the nickname requirements */
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if (chosenNickName) {
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rv = CERT_FilterCertListByNickname(certList, chosenNickName,
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pw_arg);
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} else {
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int nnames = 0;
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char **names = ssl_DistNamesToStrings(caNames, &nnames);
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rv = CERT_FilterCertListByCANames(certList, nnames, names,
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