From: Richard Levitte <levitte@openssl.org>
Date: Tue, 19 Jul 2016 19:48:52 +0000 (+0200)
Subject: Document the slight change in CRYPTO_mem_ctrl()
X-Git-Tag: OpenSSL_1_1_0-pre6~149
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=0a5228543cc9535b6a20d496df2c7894a4446ad0;p=oweals%2Fopenssl.git

Document the slight change in CRYPTO_mem_ctrl()

Reviewed-by: Kurt Roeckx <kurt@openssl.org>
---

diff --git a/doc/crypto/OPENSSL_malloc.pod b/doc/crypto/OPENSSL_malloc.pod
index 574db8a5f3..0060b989a9 100644
--- a/doc/crypto/OPENSSL_malloc.pod
+++ b/doc/crypto/OPENSSL_malloc.pod
@@ -179,7 +179,8 @@ CRYPTO_set_mem_functions() and CRYPTO_set_mem_debug()
 return 1 on success or 0 on failure (almost
 always because allocations have already happened).
 
-CRYPTO_mem_ctrl() returns the previous value of the mode.
+CRYPTO_mem_ctrl() returns -1 if an error occured, otherwise the
+previous value of the mode.
 
 OPENSSL_mem_debug_push() and OPENSSL_mem_debug_pop()
 return 1 on success or 0 on failure.