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-rw-r--r--src/libstrongswan/plugins/pem/pem_builder.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libstrongswan/plugins/pem/pem_builder.c b/src/libstrongswan/plugins/pem/pem_builder.c
index 719a2a69e..cda703741 100644
--- a/src/libstrongswan/plugins/pem/pem_builder.c
+++ b/src/libstrongswan/plugins/pem/pem_builder.c
@@ -61,7 +61,7 @@ static bool find_boundary(char* tag, chunk_t *line)
if (!present("-----", line) ||
!present(tag, line) ||
- *line->ptr != ' ')
+ !line->len || *line->ptr != ' ')
{
return FALSE;
}
@@ -306,7 +306,7 @@ static status_t pem_to_bin(chunk_t *blob, bool *pgp)
}
/* check for PGP armor checksum */
- if (*data.ptr == '=')
+ if (data.len && *data.ptr == '=')
{
*pgp = TRUE;
data.ptr++;