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[PATCH] Fix an uninitialized variable.
From: |
Peter Jones |
Subject: |
[PATCH] Fix an uninitialized variable. |
Date: |
Mon, 27 Jan 2020 15:01:16 -0500 |
gcc says:
grub-core/fs/squash4.c: In function ‘direct_read’:
grub-core/fs/squash4.c:868:10: error: ‘err’ may be used uninitialized in
this function [-Werror=maybe-uninitialized]
868 | if (err)
| ^
cc1: all warnings being treated as errors
This patch initializes it to 0.
Signed-off-by: Peter Jones <address@hidden>
---
grub-core/fs/squash4.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/grub-core/fs/squash4.c b/grub-core/fs/squash4.c
index 95d5c1e1ff4..0583aeab8e8 100644
--- a/grub-core/fs/squash4.c
+++ b/grub-core/fs/squash4.c
@@ -746,7 +746,7 @@ direct_read (struct grub_squash_data *data,
struct grub_squash_cache_inode *ino,
grub_off_t off, char *buf, grub_size_t len)
{
- grub_err_t err;
+ grub_err_t err = 0;
grub_off_t cumulated_uncompressed_size = 0;
grub_uint64_t a = 0;
grub_size_t i;
--
2.24.1
- [PATCH] Fix an uninitialized variable.,
Peter Jones <=