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authorDaniel Stenberg <daniel@haxx.se>2020-08-05 10:54:39 +0200
committerDaniel Stenberg <daniel@haxx.se>2020-08-05 14:44:48 +0200
commita0c461434c747ad6daff0c85c0a8bbe9cfc44d75 (patch)
treeeb232fbe3b4b13d26bc3728dba2bd4a019b0f415 /lib
parent06aa77ae33519ae93b121032eff795df4c498d09 (diff)
downloadcurl-a0c461434c747ad6daff0c85c0a8bbe9cfc44d75.tar.gz
gtls: survive not being able to get name/issuer
Closes #5778
Diffstat (limited to 'lib')
-rw-r--r--lib/vtls/gtls.c23
1 files changed, 13 insertions, 10 deletions
diff --git a/lib/vtls/gtls.c b/lib/vtls/gtls.c
index 75331388c..16b0bd6cb 100644
--- a/lib/vtls/gtls.c
+++ b/lib/vtls/gtls.c
@@ -1236,20 +1236,23 @@ gtls_connect_step3(struct connectdata *conn,
rc = gnutls_x509_crt_get_dn2(x509_cert, &certfields);
- if(rc != 0)
- return CURLE_OUT_OF_MEMORY;
- infof(data, "\t subject: %s\n", certfields.data);
+ if(rc)
+ infof(data, "Failed to get certificate name\n");
+ else {
+ infof(data, "\t subject: %s\n", certfields.data);
- certclock = gnutls_x509_crt_get_activation_time(x509_cert);
- showtime(data, "start date", certclock);
+ certclock = gnutls_x509_crt_get_activation_time(x509_cert);
+ showtime(data, "start date", certclock);
- certclock = gnutls_x509_crt_get_expiration_time(x509_cert);
- showtime(data, "expire date", certclock);
+ certclock = gnutls_x509_crt_get_expiration_time(x509_cert);
+ showtime(data, "expire date", certclock);
+ }
rc = gnutls_x509_crt_get_issuer_dn2(x509_cert, &certfields);
- if(rc != 0)
- return CURLE_OUT_OF_MEMORY;
- infof(data, "\t issuer: %s\n", certfields.data);
+ if(rc)
+ infof(data, "Failed to get certificate issuer\n");
+ else
+ infof(data, "\t issuer: %s\n", certfields.data);
#endif
gnutls_x509_crt_deinit(x509_cert);