2024-05-07 20:46:00

by Luiz Augusto von Dentz

[permalink] [raw]
Subject: [PATCH BlueZ v1] shared/util: Fix build error on malloc0

From: Luiz Augusto von Dentz <[email protected]>

This fixes the parameter order of calloc which causes the following
error on recent gcc:

CC client/mgmt.o
In file included from client/mgmt.c:43:
client/mgmt.c: In function ‘cmd_add_ext_adv_params’:
client/mgmt.c:5057:28: error: ‘calloc’ sizes specified with ‘sizeof’ in
the earlier argument and not in the later argument
[-Werror=calloc-transposed-args]
5057 | cp = malloc0(sizeof(*cp));
|
---
src/shared/util.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/shared/util.h b/src/shared/util.h
index a8ba23499289..bd71577d60c0 100644
--- a/src/shared/util.h
+++ b/src/shared/util.h
@@ -85,7 +85,7 @@ do { \
}))

#define newa(t, n) ((t*) alloca(sizeof(t)*(n)))
-#define malloc0(n) (calloc((n), 1))
+#define malloc0(n) (calloc(1, (n)))

char *strdelimit(char *str, char *del, char c);
int strsuffix(const char *str, const char *suffix);
--
2.44.0



2024-05-07 22:35:50

by bluez.test.bot

[permalink] [raw]
Subject: RE: [BlueZ,v1] shared/util: Fix build error on malloc0

This is automated email and please do not reply to this email!

Dear submitter,

Thank you for submitting the patches to the linux bluetooth mailing list.
This is a CI test results with your patch series:
PW Link:https://patchwork.kernel.org/project/bluetooth/list/?series=851339

---Test result---

Test Summary:
CheckPatch PASS 0.39 seconds
GitLint PASS 0.27 seconds
BuildEll PASS 24.43 seconds
BluezMake PASS 1629.76 seconds
MakeCheck PASS 12.91 seconds
MakeDistcheck PASS 174.55 seconds
CheckValgrind PASS 245.00 seconds
CheckSmatch PASS 348.33 seconds
bluezmakeextell PASS 118.12 seconds
IncrementalBuild PASS 1401.47 seconds
ScanBuild PASS 977.73 seconds



---
Regards,
Linux Bluetooth

2024-05-08 21:10:41

by patchwork-bot+bluetooth

[permalink] [raw]
Subject: Re: [PATCH BlueZ v1] shared/util: Fix build error on malloc0

Hello:

This patch was applied to bluetooth/bluez.git (master)
by Luiz Augusto von Dentz <[email protected]>:

On Tue, 7 May 2024 16:44:07 -0400 you wrote:
> From: Luiz Augusto von Dentz <[email protected]>
>
> This fixes the parameter order of calloc which causes the following
> error on recent gcc:
>
> CC client/mgmt.o
> In file included from client/mgmt.c:43:
> client/mgmt.c: In function ‘cmd_add_ext_adv_params’:
> client/mgmt.c:5057:28: error: ‘calloc’ sizes specified with ‘sizeof’ in
> the earlier argument and not in the later argument
> [-Werror=calloc-transposed-args]
> 5057 | cp = malloc0(sizeof(*cp));
> |
>
> [...]

Here is the summary with links:
- [BlueZ,v1] shared/util: Fix build error on malloc0
https://git.kernel.org/pub/scm/bluetooth/bluez.git/?id=449cf35032e5

You are awesome, thank you!
--
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https://korg.docs.kernel.org/patchwork/pwbot.html