The branch OpenSSL_1_0_2-stable has been updated
via 89ec60912c649417ce2288be005bee0c66122803 (commit)
from 1c5ebcd87822c2af4b8fdc23fa8b9a7201fb7097 (commit)
- Log -----------------------------------------------------------------
commit 89ec60912c649417ce2288be005bee0c66122803
Author: Rich Salz <rs...@openssl.org>
Date: Mon Feb 6 14:22:29 2017 -0500
If BIO_snprintf failed, keep trying.
Thanks to Graeme Perrow for reporting and providing a possible fix.
Reviewed-by: Richard Levitte <levi...@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2565)
-----------------------------------------------------------------------
Summary of changes:
crypto/bio/bio_cb.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/crypto/bio/bio_cb.c b/crypto/bio/bio_cb.c
index d3e8606..f96294b 100644
--- a/crypto/bio/bio_cb.c
+++ b/crypto/bio/bio_cb.c
@@ -78,6 +78,9 @@ long MS_CALLBACK BIO_debug_callback(BIO *bio, int cmd, const
char *argp,
len = BIO_snprintf(buf,sizeof buf,"BIO[%p]: ",(void *)bio);
+ /* Ignore errors and continue printing the other information. */
+ if (len < 0)
+ len = 0;
p = buf + len;
p_maxlen = sizeof(buf) - len;
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