Fixed phpdbg exit unexpected after signal SIGCONT on OS X

1 files changed, 9 insertions, 1 deletions

diff --git a/sapi/phpdbg/phpdbg_io.c b/sapi/phpdbg/phpdbg_io.c
index 1f004fbae1..58ea06e299 100644
--- a/sapi/phpdbg/phpdbg_io.c
+++ b/sapi/phpdbg/phpdbg_io.c
@@ -178,11 +178,19 @@ PHPDBG_API int phpdbg_send_bytes(int sock, const char *ptr, int len) {
 
 
 PHPDBG_API int phpdbg_mixed_read(int sock, char *ptr, int len, int tmo) {
+	int ret;
+
 	if (PHPDBG_G(flags) & PHPDBG_IS_REMOTE) {
 		return phpdbg_consume_bytes(sock, ptr, len, tmo);
 	}
 
-	return read(sock, ptr, len);
+	ret = read(sock, ptr, len);
+	if (ret == (size_t)-1 && errno == EINTR) {
+		/* Read was interrupted, retry once */
+		ret = read(sock, ptr, len);
+	}
+
+	return ret;
 }