Fix x64 PE object emitter.

diff --git a/src/buildvm_peobj.c b/src/buildvm_peobj.c
index f8340f3d5c581ea7d9ea503d1b78e672d608de20..499076293766691229fcf3e8539ad48df6826bca 100644 (file)
--- a/src/buildvm_peobj.c
+++ b/src/buildvm_peobj.c
@@ -359,7 +359,7 @@ void emit_peobj(BuildCtx *ctx)
          sprintf(name, PEOBJ_SYMF_PREFIX LABEL_PREFIX "%s", sym);
 #else
          sprintf(name, LABEL_PREFIX "%s", sym);
-         name[p+sizeof(LABEL_PREFIX)] = '\0';
+         name[(p-sym)+sizeof(LABEL_PREFIX)] = '\0';
 #endif
        } else {
          sprintf(name, PEOBJ_SYM_PREFIX LABEL_PREFIX "%s", sym);