From 19c949a46b936d72e036bdf793b8dca484f64d25 Mon Sep 17 00:00:00 2001
From: Peter Hutterer <peter.hutterer@who-t.net>
Date: Wed, 18 Oct 2023 12:03:40 +1000
Subject: [PATCH] util: retry posix_fallocate() if it fails

We block SIGALRM since d4bf8840a48854a822951707764b452bacf3dd56 so any
remaining EINTR is something we should probably retry with.
---
 src/util-memfile.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/util-memfile.c b/src/util-memfile.c
index 6172c04..223199a 100644
--- a/src/util-memfile.c
+++ b/src/util-memfile.c
@@ -68,8 +68,9 @@ memfile_new(const char *data, size_t sz) {
 	fcntl(fd, F_ADD_SEALS, F_SEAL_SHRINK);
 
 	int rc;
-	with_signals_blocked(SIGALRM)
-		rc = posix_fallocate(fd, 0, sz);
+	with_signals_blocked(SIGALRM) {
+		rc = SYSCALL(posix_fallocate(fd, 0, sz));
+	}
 	if (rc < 0)
 		return NULL;