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-rw-r--r--src/src/tls-openssl.c13
1 files changed, 11 insertions, 2 deletions
diff --git a/src/src/tls-openssl.c b/src/src/tls-openssl.c
index a64f85dea..b7b2f8847 100644
--- a/src/src/tls-openssl.c
+++ b/src/src/tls-openssl.c
@@ -1923,6 +1923,11 @@ one version of OpenSSL but the run-time linker picks up another version,
it can result in serious failures, including crashing with a SIGSEGV. So
report the version found by the compiler and the run-time version.
+Note: some OS vendors backport security fixes without changing the version
+number/string, and the version date remains unchanged. The _build_ date
+will change, so we can more usefully assist with version diagnosis by also
+reporting the build date.
+
Arguments: a FILE* to print the results to
Returns: nothing
*/
@@ -1931,9 +1936,13 @@ void
tls_version_report(FILE *f)
{
fprintf(f, "Library version: OpenSSL: Compile: %s\n"
- " Runtime: %s\n",
+ " Runtime: %s\n"
+ " : %s\n",
OPENSSL_VERSION_TEXT,
- SSLeay_version(SSLEAY_VERSION));
+ SSLeay_version(SSLEAY_VERSION),
+ SSLeay_version(SSLEAY_BUILT_ON));
+/* third line is 38 characters for the %s and the line is 73 chars long;
+the OpenSSL output includes a "built on: " prefix already. */
}