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-rw-r--r--agent/pksign.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/agent/pksign.c b/agent/pksign.c
index 3022e79a7..200b6a2cc 100644
--- a/agent/pksign.c
+++ b/agent/pksign.c
@@ -39,7 +39,7 @@ do_encode_md (const byte * md, size_t mdlen, int algo, gcry_sexp_t * r_hash)
char * p, tmp[16];
int i, rc;
- p = xmalloc (64+mdlen);
+ p = xmalloc (64 + 2 * mdlen);
s = gcry_md_algo_name (algo);
if (s && strlen (s) < 16)
{
@@ -50,7 +50,7 @@ do_encode_md (const byte * md, size_t mdlen, int algo, gcry_sexp_t * r_hash)
sprintf (p, "(data\n (flags pkcs1)\n (hash %s #", tmp);
for (i=0; i < mdlen; i++)
{
- sprintf (tmp, "%02x", md[i]);
+ sprintf (tmp, "%02x", (byte)md[i]);
strcat (p, tmp);
}
strcat (p, "#))\n");