Adding upstream version 5:7.0.15.upstream/5%7.0.15upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/deps/jemalloc/src/safety_check.c b/deps/jemalloc/src/safety_check.c
new file mode 100644
index 0000000..804155d
--- /dev/null
+++ b/deps/jemalloc/src/safety_check.c
@@ -0,0 +1,24 @@
+#include "jemalloc/internal/jemalloc_preamble.h"
+#include "jemalloc/internal/jemalloc_internal_includes.h"
+
+static void (*safety_check_abort)(const char *message);
+
+void safety_check_set_abort(void (*abort_fn)(const char *)) {
+	safety_check_abort = abort_fn;
+}
+
+void safety_check_fail(const char *format, ...) {
+	char buf[MALLOC_PRINTF_BUFSIZE];
+
+	va_list ap;
+	va_start(ap, format);
+	malloc_vsnprintf(buf, MALLOC_PRINTF_BUFSIZE, format, ap);
+	va_end(ap);
+
+	if (safety_check_abort == NULL) {
+		malloc_write(buf);
+		abort();
+	} else {
+		safety_check_abort(buf);
+	}
+}