From: Clement Leger <cleger@kalray.eu>
To: Sascha Hauer <s.hauer@pengutronix.de>, barebox@lists.infradead.org
Cc: Clement Leger <cleger@kalray.eu>,
Oleksij Rempel <o.rempel@pengutronix.de>
Subject: [PATCH v4 3/7] common: elf: split init to be reused from other function
Date: Fri, 8 May 2020 19:04:07 +0200 [thread overview]
Message-ID: <20200508170411.26841-4-cleger@kalray.eu> (raw)
In-Reply-To: <20200508170411.26841-1-cleger@kalray.eu>
New elf_open function will also need to initialize an elf file. Split
this to avoid missing members initialization.
Signed-off-by: Clement Leger <cleger@kalray.eu>
---
common/elf.c | 19 +++++++++++++------
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/common/elf.c b/common/elf.c
index 55f5bc645..5534632b2 100644
--- a/common/elf.c
+++ b/common/elf.c
@@ -119,6 +119,15 @@ static int elf_check_image(struct elf_image *elf)
return 0;
}
+static int elf_check_init(struct elf_image *elf, void *buf)
+{
+ elf->buf = buf;
+ elf->low_addr = (void *) (unsigned long) -1;
+ elf->high_addr = 0;
+
+ return elf_check_image(elf);
+}
+
struct elf_image *elf_load_image(void *buf)
{
struct elf_image *elf;
@@ -128,13 +137,11 @@ struct elf_image *elf_load_image(void *buf)
INIT_LIST_HEAD(&elf->list);
- elf->buf = buf;
- elf->low_addr = (void *) (unsigned long) -1;
- elf->high_addr = 0;
-
- ret = elf_check_image(elf);
- if (ret)
+ ret = elf_check_init(elf, buf);
+ if (ret) {
+ free(elf);
return ERR_PTR(ret);
+ }
ret = load_elf_image_phdr(elf);
if (ret) {
--
2.17.1
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next prev parent reply other threads:[~2020-05-08 17:04 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-08 17:04 [PATCH v4 0/7] elf: add better bootm support Clement Leger
2020-05-08 17:04 ` [PATCH v4 1/7] common: elf: add computation of elf boundaries Clement Leger
2020-05-08 17:04 ` [PATCH v4 2/7] common: elf: fix warning on 32 bits architectures Clement Leger
2020-05-08 17:04 ` Clement Leger [this message]
2020-05-08 17:04 ` [PATCH v4 4/7] common: elf: add elf_open, elf_close and elf_load Clement Leger
2020-05-08 17:04 ` [PATCH v4 5/7] common: bootm: add support for elf file loading Clement Leger
2020-05-08 17:04 ` [PATCH v4 6/7] mips: lib: bootm: use bootm elf loading capabilities Clement Leger
2020-05-08 17:04 ` [PATCH v4 7/7] common: elf: remove elf_load_image/elf_release_image Clement Leger
2020-05-09 14:51 ` [PATCH v4 0/7] elf: add better bootm support Oleksij Rempel
2020-05-09 16:51 ` Oleksij Rempel
2020-05-09 19:24 ` Clément Leger
2020-05-10 4:31 ` Oleksij Rempel
2020-05-10 11:31 ` Clément Leger
2020-06-06 10:11 ` Oleksij Rempel
2020-06-06 11:16 ` Clément Leger
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