diff options
Diffstat (limited to 'apps')
| -rw-r--r-- | apps/openssl.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/apps/openssl.c b/apps/openssl.c index db1dbb767d..119d3e8ff6 100644 --- a/apps/openssl.c +++ b/apps/openssl.c @@ -136,6 +136,8 @@ static size_t internal_trace_cb(const char *buf, size_t cnt, switch (cmd) { case OSSL_TRACE_CTRL_BEGIN: + if (!ossl_assert(!trace_data->ingroup)) + return 0; trace_data->ingroup = 1; tid.ltid = 0; @@ -147,9 +149,14 @@ static size_t internal_trace_cb(const char *buf, size_t cnt, strlen(buffer), buffer); break; case OSSL_TRACE_CTRL_WRITE: + if (!ossl_assert(trace_data->ingroup)) + return 0; + ret = BIO_write(trace_data->bio, buf, cnt); break; case OSSL_TRACE_CTRL_END: + if (!ossl_assert(trace_data->ingroup)) + return 0; trace_data->ingroup = 0; BIO_ctrl(trace_data->bio, PREFIX_CTRL_SET_PREFIX, 0, NULL); |