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crypto/secp256k1: raise internal errors as recoverable Go panic

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This commit is contained in:
Felix Lange
2015-11-16 18:04:56 +01:00
parent 1b29aed128
commit 5159f8f649
2 changed files with 39 additions and 0 deletions
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6
crypto/secp256k1/secp256.go
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@ -35,6 +35,10 @@ package secp256k1
#define NDEBUG
#include "./libsecp256k1/src/secp256k1.c"
#include "./libsecp256k1/src/modules/recovery/main_impl.h"
typedef void (*callbackFunc) (const char* msg, void* data);
extern void secp256k1GoPanicIllegal(const char* msg, void* data);
extern void secp256k1GoPanicError(const char* msg, void* data);
*/
import "C"
@ -61,6 +65,8 @@ var context *C.secp256k1_context
func init() {
// around 20 ms on a modern CPU.
context = C.secp256k1_context_create(3) // SECP256K1_START_SIGN | SECP256K1_START_VERIFY
C.secp256k1_context_set_illegal_callback(context, C.callbackFunc(C.secp256k1GoPanicIllegal), nil)
C.secp256k1_context_set_error_callback(context, C.callbackFunc(C.secp256k1GoPanicError), nil)
}
var (