diff options
Diffstat (limited to 'src/libstrongswan/plugins/pem/pem_builder.c')
| -rw-r--r-- | src/libstrongswan/plugins/pem/pem_builder.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/src/libstrongswan/plugins/pem/pem_builder.c b/src/libstrongswan/plugins/pem/pem_builder.c index 9b9777031..08e81b3c5 100644 --- a/src/libstrongswan/plugins/pem/pem_builder.c +++ b/src/libstrongswan/plugins/pem/pem_builder.c @@ -27,7 +27,7 @@ #include <sys/mman.h> #include <sys/stat.h> -#include <debug.h> +#include <utils/debug.h> #include <library.h> #include <utils/lexparser.h> #include <asn1/asn1.h> @@ -288,8 +288,11 @@ static status_t pem_to_bin(chunk_t *blob, bool *pgp) " not supported", (int)dek.len, dek.ptr); return NOT_SUPPORTED; } - eat_whitespace(&value); - iv = chunk_from_hex(value, iv.ptr); + if (!eat_whitespace(&value) || value.len > 2*sizeof(iv_buf)) + { + return PARSE_ERROR; + } + iv = chunk_from_hex(value, iv_buf); } } else /* state is PEM_BODY */ |