Make sure "CRYPTO_mem_leaks_fp" doesn't itself create a reportable memory

leak.

diff --git a/crypto/mem_dbg.c b/crypto/mem_dbg.c
index 4e851de3d82197fc89b7313acb8f7f3e043d2014..ed282330712a243e9c3eba001b2c02fb5c773078 100644 (file)
--- a/crypto/mem_dbg.c
+++ b/crypto/mem_dbg.c
@@ -737,8 +737,13 @@ void CRYPTO_mem_leaks_fp(FILE *fp)
        BIO *b;
 
        if (mh == NULL) return;
        BIO *b;
 
        if (mh == NULL) return;

+       /* Need to turn off memory checking when allocated BIOs ... especially
+        * as we're creating them at a time when we're trying to check we've not
+        * left anything un-free()'d!! */
+       MemCheck_off();

        if ((b=BIO_new(BIO_s_file())) == NULL)
                return;
        if ((b=BIO_new(BIO_s_file())) == NULL)
                return;

+       MemCheck_on();

        BIO_set_fp(b,fp,BIO_NOCLOSE);
        CRYPTO_mem_leaks(b);
        BIO_free(b);
        BIO_set_fp(b,fp,BIO_NOCLOSE);
        CRYPTO_mem_leaks(b);
        BIO_free(b);