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Message-Id: <20190729151441.9552-1-hslester96@gmail.com>
Date: Mon, 29 Jul 2019 23:14:41 +0800
From: Chuhong Yuan <hslester96@...il.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Jessica Yu <jeyu@...nel.org>, linux-kernel@...r.kernel.org,
Chuhong Yuan <hslester96@...il.com>
Subject: [PATCH 06/12] module: Replace strncmp with str_has_prefix
strncmp(str, const, len) is error-prone.
We had better use newly introduced
str_has_prefix() instead of it.
Signed-off-by: Chuhong Yuan <hslester96@...il.com>
---
kernel/module.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/kernel/module.c b/kernel/module.c
index 5933395af9a0..7defa2a4a701 100644
--- a/kernel/module.c
+++ b/kernel/module.c
@@ -2251,7 +2251,7 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
switch (sym[i].st_shndx) {
case SHN_COMMON:
/* Ignore common symbols */
- if (!strncmp(name, "__gnu_lto", 9))
+ if (str_has_prefix(name, "__gnu_lto"))
break;
/* We compiled with -fno-common. These are not
--
2.20.1
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