[PATCH BlueZ] tools: fix using too small buffers in test-runner

[PATCH BlueZ] tools: fix using too small buffers in test-runner

[Pauli Virtanen]

Fix compiler warning:

tools/test-runner.c:309:57: error: 'sprintf' may write a terminating nul
  past the end of the destination [-Werror=format-overflow=]
---
 tools/test-runner.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/test-runner.c b/tools/test-runner.c
index 243eab468..5bdcf42fc 100644
--- a/tools/test-runner.c
+++ b/tools/test-runner.c
@@ -302,10 +302,10 @@ static void start_qemu(void)
 		const char *path = "/tmp/bt-server-bredr";
 		char *chrdev, *serdev;
 
-		chrdev = alloca(32 + strlen(path));
+		chrdev = alloca(48 + strlen(path));
 		sprintf(chrdev, "socket,path=%s,id=bt%d", path, i);
 
-		serdev = alloca(32);
+		serdev = alloca(48);
 		sprintf(serdev, "pci-serial,chardev=bt%d", i);
 
 		argv[pos++] = "-chardev";
-- 
2.45.0

RE: [BlueZ] tools: fix using too small buffers in test-runner

[bluez.test.bot]

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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=852514

---Test result---

Test Summary:
CheckPatch                    PASS      0.45 seconds
GitLint                       PASS      0.32 seconds
BuildEll                      PASS      24.29 seconds
BluezMake                     PASS      1620.69 seconds
MakeCheck                     PASS      13.30 seconds
MakeDistcheck                 PASS      176.44 seconds
CheckValgrind                 PASS      249.65 seconds
CheckSmatch                   PASS      349.86 seconds
bluezmakeextell               PASS      118.87 seconds
IncrementalBuild              PASS      1419.35 seconds
ScanBuild                     PASS      982.15 seconds



---
Regards,
Linux Bluetooth

Re: [PATCH BlueZ] tools: fix using too small buffers in test-runner

[patchwork-bot+bluetooth]

Hello:

This patch was applied to bluetooth/bluez.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:

On Sat, 11 May 2024 13:32:07 +0300 you wrote:
> Fix compiler warning:
> 
> tools/test-runner.c:309:57: error: 'sprintf' may write a terminating nul
>   past the end of the destination [-Werror=format-overflow=]
> ---
>  tools/test-runner.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Here is the summary with links:
  - [BlueZ] tools: fix using too small buffers in test-runner
    https://git.kernel.org/pub/scm/bluetooth/bluez.git/?id=24039249854e

You are awesome, thank you!
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