RDKB-64757 : Remotedebugger debug.txt getting appended while repeatedly query same issueype by Abhinavpv28 · Pull Request #187 · rdkcentral/remote_debugger

Abhinavpv28 · 2026-05-02T07:03:01Z

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Abhinavpv28 · 2026-05-02T07:03:43Z

@copilot
12:15:13 | ../../git/src/rrdRunCmdThread.c: In function 'executeCommands':
12:15:13 | ../../git/src/rrdRunCmdThread.c:380:97: error: '%s' directive output may be truncated writing up to 255 bytes into a region of size 240 [-Werror=format-truncation=]
12:15:13 | 380 | snprintf(remoteDebuggerServiceStr, sizeof(remoteDebuggerServiceStr), "%s%s", remoteDebuggerPrefix, dirname);
12:15:13 | | ^~ ~~~~~~~
12:15:13 | ../../git/src/rrdRunCmdThread.c:380:25: note: 'snprintf' output between 17 and 272 bytes into a destination of size 256
12:15:13 | 380 | snprintf(remoteDebuggerServiceStr, sizeof(remoteDebuggerServiceStr), "%s%s", remoteDebuggerPrefix, dirname);
12:15:13 | | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
12:15:13 | cc1: al

github-actions · 2026-05-02T07:04:12Z

Code Coverage Summary

                               Total:|83.5%   5888|97.0%  1531|    -      0

Copilot

Pull request overview

This PR updates executeCommands() in the remote debugger runtime flow, apparently to change how per-request output files are opened and to make the transient systemd-run unit name derive from the per-execution directory name rather than just the RFC value. In the broader codebase, this sits in the command-execution path that collects debug output and uploads it for a requested issue.

Changes:

Open each request’s debug_outputs.txt with "w+" instead of "a+".
Build the systemd-run/journalctl/systemctl stop unit name with remote_debugger_ + dirname.
Leave the previous strncpy/strncat unit-name construction in commented form.

…F_LEN_512 Agent-Logs-Url: https://github.com/rdkcentral/remote_debugger/sessions/f3e6d001-a244-4693-b073-fad00bcf7bf7 Co-authored-by: Abhinavpv28 <162570454+Abhinavpv28@users.noreply.github.com>

Copilot · 2026-05-02T07:11:40Z

@copilot
12:15:13 | ../../git/src/rrdRunCmdThread.c: In function 'executeCommands':
12:15:13 | ../../git/src/rrdRunCmdThread.c:380:97: error: '%s' directive output may be truncated writing up to ...

Fixed in commit 02ad766.

The root cause: remoteDebuggerServiceStr was declared as BUF_LEN_256 (256 bytes), but the snprintf concatenates remoteDebuggerPrefix ("remote_debugger_", 16 chars) with dirname (up to 255 chars), requiring up to 272 bytes — exceeding the destination buffer.

Changes made:

Added #define BUF_LEN_512 512 to rrdRunCmdThread.h
Changed remoteDebuggerServiceStr buffer from BUF_LEN_256 to BUF_LEN_512
Removed the dead commented-out code

github-actions · 2026-05-04T16:40:27Z

Code Coverage Summary

                               Total:|83.5%   5888|97.0%  1531|    -      0

github-actions · 2026-05-04T16:45:39Z

Code Coverage Summary

                               Total:|83.5%   5888|97.0%  1531|    -      0

github-actions · 2026-05-04T16:46:19Z

Code Coverage Summary

                               Total:|83.5%   5888|97.0%  1531|    -      0

Copilot

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

AravindanNC

are multiple command outputs present in the upload file ?

github-actions · 2026-05-05T02:54:51Z

Code Coverage Summary

                               Total:|83.5%   5892|97.0%  1531|    -      0

Copilot

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

github-actions · 2026-05-05T03:23:40Z

Code Coverage Summary

                               Total:|83.5%   5892|97.0%  1531|    -      0

github-actions · 2026-05-05T04:31:19Z

Code Coverage Summary

                               Total:|83.5%   5892|97.0%  1531|    -      0

Copilot

Pull request overview

Copilot reviewed 3 out of 3 changed files in this pull request and generated 5 comments.

+                RDK_LOG(RDK_LOG_ERROR,LOG_REMDEBUG,"[%s:%d]: Starting remote_debugger_%s service failed!!!\n",__FUNCTION__,__LINE__,remoteDebuggerServiceStr);
            }
            else
            {
-                RDK_LOG(RDK_LOG_INFO,LOG_REMDEBUG,"[%s:%d]: Starting remote_debugger_%s service success...\n",__FUNCTION__,__LINE__,cmdData->rfcvalue);
+                RDK_LOG(RDK_LOG_INFO,LOG_REMDEBUG,"[%s:%d]: Starting remote_debugger_%s service success...\n",__FUNCTION__,__LINE__,remoteDebuggerServiceStr);


github-actions · 2026-05-05T04:38:31Z

Code Coverage Summary

                               Total:|83.5%   5892|97.0%  1531|    -      0

Abhinavpv28 added 3 commits April 29, 2026 18:06

Update rrdRunCmdThread.c

314280a

Update rrdRunCmdThread.c

d80af78

Update rrdRunCmdThread.c

39b2e5c

Copilot AI review requested due to automatic review settings May 2, 2026 07:03

Abhinavpv28 requested a review from a team as a code owner May 2, 2026 07:03

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Comment thread src/rrdRunCmdThread.c Outdated

Comment thread src/rrdRunCmdThread.c Outdated

Comment thread src/rrdRunCmdThread.c Outdated

Fix format-truncation: increase remoteDebuggerServiceStr buffer to BU…

02ad766

…F_LEN_512 Agent-Logs-Url: https://github.com/rdkcentral/remote_debugger/sessions/f3e6d001-a244-4693-b073-fad00bcf7bf7 Co-authored-by: Abhinavpv28 <162570454+Abhinavpv28@users.noreply.github.com>

Copilot finished work on behalf of Abhinavpv28 May 2, 2026 07:12

Delete src/unittest/UTJson/device.properties

b01379f

Copilot AI review requested due to automatic review settings May 4, 2026 16:44

Delete .gitignore

f717399

Copilot started reviewing on behalf of Abhinavpv28 May 4, 2026 16:45 View session

Abhinavpv28 changed the title ~~Feature/rrd append error~~ RDKB-64757 : Remotedebugger debug.txt getting appended while repeatedly query same issueype May 4, 2026

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Comment thread src/rrdRunCmdThread.c Outdated

Comment thread src/rrdRunCmdThread.c Outdated

AravindanNC approved these changes May 4, 2026

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AravindanNC requested changes May 4, 2026

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Update rrdRunCmdThread.c

39991ed

Copilot AI review requested due to automatic review settings May 5, 2026 02:53

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Comment thread src/rrdRunCmdThread.c

Comment thread src/rrdRunCmdThread.c

Comment thread src/rrdRunCmdThread.c

Update L2-tests.yml

d01b8e6

Update rrdRunCmdThread.c

cf98df3

Copilot AI review requested due to automatic review settings May 5, 2026 04:30

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Update rrdRunCmdThread.c

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