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BIO_debug_callback: Fix output on 64-bit machines

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BIO_debug_callback() no longer assumes the hexadecimal representation of
a pointer fits in 8 characters.

Signed-off-by: Richard Levitte <levitte@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit 460e920d8a274e27aab36346eeda6685a42c3314)
This commit is contained in:
Richard Godbee 2014-09-21 02:14:11 -04:00 committed by Richard Levitte
parent 521246e608
commit 93cb447df2
1 changed files with 6 additions and 3 deletions
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9
crypto/bio/bio_cb.c
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@ -70,14 +70,17 @@ long MS_CALLBACK BIO_debug_callback(BIO *bio, int cmd, const char *argp,
MS_STATIC char buf[256];
char *p;
long r = 1;
int len;
size_t p_maxlen;
if (BIO_CB_RETURN & cmd)
r = ret;
BIO_snprintf(buf, sizeof buf, "BIO[%08lX]:", (unsigned long)bio);
p = &(buf[14]);
p_maxlen = sizeof buf - 14;
len = BIO_snprintf(buf,sizeof buf,"BIO[%p]: ",(void *)bio);
p = buf + len;
p_maxlen = sizeof(buf) - len;
switch (cmd) {
case BIO_CB_FREE:
BIO_snprintf(p, p_maxlen, "Free - %s\n", bio->method->name);