From: Karel Zak <kzak@redhat.com>
Date: Wed, 18 Aug 2021 09:35:07 +0000 (+0200)
Subject: libfdisk: check calloc() return [gcc-analyzer]
X-Git-Tag: v2.38-rc1~285
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=e826aa3f4914ac6a8685454f18f41b2053c18346;p=thirdparty%2Futil-linux.git

libfdisk: check calloc() return [gcc-analyzer]

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/libfdisk/src/ask.c b/libfdisk/src/ask.c
index 31f95fb066..274f6ba7b1 100644
--- a/libfdisk/src/ask.c
+++ b/libfdisk/src/ask.c
@@ -36,6 +36,10 @@ int fdisk_set_ask(struct fdisk_context *cxt,
 struct fdisk_ask *fdisk_new_ask(void)
 {
 	struct fdisk_ask *ask = calloc(1, sizeof(struct fdisk_ask));
+
+	if (!ask)
+		return NULL;
+
 	DBG(ASK, ul_debugobj(ask, "alloc"));
 	ask->refcount = 1;
 	return ask;
diff --git a/libfdisk/src/item.c b/libfdisk/src/item.c
index 86fa0fb1f7..671f9ad389 100644
--- a/libfdisk/src/item.c
+++ b/libfdisk/src/item.c
@@ -40,6 +40,9 @@ struct fdisk_labelitem *fdisk_new_labelitem(void)
 {
 	struct fdisk_labelitem *li = calloc(1, sizeof(*li));
 
+	if (!li)
+		return NULL;
+
 	li->refcount = 1;
 	DBG(ITEM, ul_debugobj(li, "alloc"));
 	return li;