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catch two more snprintf problems

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git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14877 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
Love Hörnquist Åstrand
2005-04-21 06:37:36 +00:00
parent 902b84e0fd
commit e869931f80
1 changed files with 2 additions and 2 deletions
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4
lib/krb5/addr_families.c
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@@ -895,13 +895,13 @@ krb5_print_address (const krb5_address *addr,
s = str;
l = snprintf(s, len, "TYPE_%d:", addr->addr_type);
if (l < 0)
if (l < 0 || l > len)
return EINVAL;
s += l;
len -= l;
for(i = 0; i < addr->address.length; i++) {
l = snprintf(s, len, "%02x", ((char*)addr->address.data)[i]);
if (l < 0)
if (l < 0 || l > len)
return EINVAL;
len -= l;
s += l;