diff options
author | Richard Levitte <levitte@openssl.org> | 2018-12-14 15:48:53 +0100 |
---|---|---|
committer | Richard Levitte <levitte@openssl.org> | 2019-03-06 11:15:13 +0100 |
commit | 682b444f8a78b8902a3521cd6486bdecb766e5e5 (patch) | |
tree | 9ee3ace3f57a381e85a73f1c1874bcca262bf839 /apps/apps.c | |
parent | 2390c573aa598b715eb592c9b4da50a71453347a (diff) |
apps/openssl.c: Adapt to enable tracing output
Use the environment variables OPENSSL_TRACE to determine what's going
to be enabled. The value of this variables is a comma separated list
of trace and debugging names, which correspond to the trace category
macros defined in include/openssl/trace.h.
For example, setting OPENSSL_DEBUG=TRACE,SSL will enable debugging output
for the types OSSL_TRACE_CATEGORY_TRACE and OSSL_TRACE_CATEGORY_SSL.
This also slightly changes the handling of the prefix method in
apps/apps.c. This is for the better, as the prefix method pointer was
unneccessarily stored in two places.
Co-authored-by: Dr. Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/8198)
Diffstat (limited to 'apps/apps.c')
-rw-r--r-- | apps/apps.c | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/apps/apps.c b/apps/apps.c index 44a90a338c..d095dee27c 100644 --- a/apps/apps.c +++ b/apps/apps.c @@ -2243,8 +2243,6 @@ BIO *dup_bio_in(int format) BIO_NOCLOSE | (FMT_istext(format) ? BIO_FP_TEXT : 0)); } -static BIO_METHOD *prefix_method = NULL; - BIO *dup_bio_out(int format) { BIO *b = BIO_new_fp(stdout, @@ -2256,10 +2254,9 @@ BIO *dup_bio_out(int format) b = BIO_push(BIO_new(BIO_f_linebuffer()), b); #endif - if (FMT_istext(format) && (prefix = getenv("HARNESS_OSSL_PREFIX")) != NULL) { - if (prefix_method == NULL) - prefix_method = apps_bf_prefix(); - b = BIO_push(BIO_new(prefix_method), b); + if (FMT_istext(format) + && (prefix = getenv("HARNESS_OSSL_PREFIX")) != NULL) { + b = BIO_push(BIO_new(apps_bf_prefix()), b); BIO_ctrl(b, PREFIX_CTRL_SET_PREFIX, 0, prefix); } @@ -2277,8 +2274,13 @@ BIO *dup_bio_err(int format) return b; } +/* + * Because the prefix method is created dynamically, we must also be able + * to destroy it. + */ void destroy_prefix_method(void) { + BIO_METHOD *prefix_method = apps_bf_prefix(); BIO_meth_free(prefix_method); prefix_method = NULL; } |