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Convert uses of snprintf to BIO_snprintf 

Fixes #2360
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3366)
This commit is contained in:
Rich Salz 2017-05-02 12:22:26 -04:00
parent 75a3e39288
commit c41048ffe3
1 changed files with 10 additions and 10 deletions
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20
apps/rehash.c
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@ -362,8 +362,8 @@ static int do_dir(const char *dirname, enum Hash h)
numfiles = sk_OPENSSL_STRING_num(files);
for (n = 0; n < numfiles; ++n) {
filename = sk_OPENSSL_STRING_value(files, n);
if (snprintf(buf, buflen, "%s%s%s",
dirname, pathsep, filename) >= buflen)
if (BIO_snprintf(buf, buflen, "%s%s%s",
dirname, pathsep, filename) >= buflen)
continue;
if (lstat(buf, &st) < 0)
continue;
@ -386,8 +386,8 @@ static int do_dir(const char *dirname, enum Hash h)
nextep = ep->next;
if (ep->old_id < bp->num_needed) {
/* Link exists, and is used as-is */
snprintf(buf, buflen, "%08x.%s%d", bp->hash,
suffixes[bp->type], ep->old_id);
BIO_snprintf(buf, buflen, "%08x.%s%d", bp->hash,
suffixes[bp->type], ep->old_id);
if (verbose)
BIO_printf(bio_out, "link %s -> %s\n",
ep->filename, buf);
@ -396,9 +396,9 @@ static int do_dir(const char *dirname, enum Hash h)
while (bit_isset(idmask, nextid))
nextid++;
snprintf(buf, buflen, "%s%s%n%08x.%s%d",
dirname, pathsep, &n, bp->hash,
suffixes[bp->type], nextid);
BIO_snprintf(buf, buflen, "%s%s%n%08x.%s%d",
dirname, pathsep, &n, bp->hash,
suffixes[bp->type], nextid);
if (verbose)
BIO_printf(bio_out, "link %s -> %s\n",
ep->filename, &buf[n]);
@ -418,9 +418,9 @@ static int do_dir(const char *dirname, enum Hash h)
bit_set(idmask, nextid);
} else if (remove_links) {
/* Link to be deleted */
snprintf(buf, buflen, "%s%s%n%08x.%s%d",
dirname, pathsep, &n, bp->hash,
suffixes[bp->type], ep->old_id);
BIO_snprintf(buf, buflen, "%s%s%n%08x.%s%d",
dirname, pathsep, &n, bp->hash,
suffixes[bp->type], ep->old_id);
if (verbose)
BIO_printf(bio_out, "unlink %s\n",
&buf[n]);