From f061c0285a2dad01c61a8766131002e1831566cc Mon Sep 17 00:00:00 2001
From: Mahmoud-Emad <mahmmoud.hassanein@gmail.com>
Date: Sun, 14 Sep 2025 15:06:09 +0300
Subject: [PATCH 1/2] fix: Fix test execution hanging issue

- Replace `os.execute()` with `os.system()`
- Avoid hanging due to unclosed file descriptors
- Update error message to include command exit code
---
 test_basic.vsh | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/test_basic.vsh b/test_basic.vsh
index ece1fbec..8811c5f0 100755
--- a/test_basic.vsh
+++ b/test_basic.vsh
@@ -121,11 +121,11 @@ fn dotest(path string, base_dir string, mut cache TestCache) ! {
 
 	cmd := 'v -stats -enable-globals -n -w -gc none  test ${norm_path}'
 	println(cmd)
-	result := os.execute(cmd)
-	eprintln(result)
-	if result.exit_code != 0 {
-		eprintln('Test failed: ${path}')
-		eprintln(result.output)
+
+	// Use system() instead of execute() to avoid hanging on unclosed file descriptors
+	exit_code := os.system(cmd)
+	if exit_code != 0 {
+		eprintln('Test failed: ${path} (exit code: ${exit_code})')
 		exit(1)
 	}
 

From 42cf8949f70a19fc0dbb499fc9a80310a165f2fe Mon Sep 17 00:00:00 2001
From: Mahmoud-Emad <mahmmoud.hassanein@gmail.com>
Date: Sun, 14 Sep 2025 15:26:55 +0300
Subject: [PATCH 2/2] perf: Limit command output in SSH agent functions

- Limit `pgrep` output in agent cleanup
- Limit `find` output for socket validation
- Limit `ssh-add` output for key initialization
---
 lib/osal/sshagent/sshagent.v | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/lib/osal/sshagent/sshagent.v b/lib/osal/sshagent/sshagent.v
index de271835..2893c703 100644
--- a/lib/osal/sshagent/sshagent.v
+++ b/lib/osal/sshagent/sshagent.v
@@ -62,8 +62,8 @@ pub fn (mut agent SSHAgent) is_agent_responsive() bool {
 pub fn (mut agent SSHAgent) cleanup_orphaned_agents() ! {
 	user := os.getenv('USER')
 
-	// Find ssh-agent processes for current user
-	res := os.execute('pgrep -u ${user} ssh-agent')
+	// Find ssh-agent processes for current user (limit to prevent memory issues)
+	res := os.execute('pgrep -u ${user} ssh-agent | head -20')
 	if res.exit_code == 0 && res.output.len > 0 {
 		pids := res.output.trim_space().split('\n')
 
@@ -82,8 +82,8 @@ pub fn (mut agent SSHAgent) cleanup_orphaned_agents() ! {
 
 // check if specific agent PID is valid and responsive
 fn (mut agent SSHAgent) is_agent_pid_valid(pid int) bool {
-	// Try to find socket for this PID
-	res := os.execute('find /tmp -name "agent.*" -user ${os.getenv('USER')} 2>/dev/null | head -10')
+	// Try to find socket for this PID (limit output to prevent memory issues)
+	res := os.execute('find /tmp -maxdepth 1 -name "agent.*" -user ${os.getenv('USER')} 2>/dev/null | head -5')
 	if res.exit_code != 0 {
 		return false
 	}
@@ -154,9 +154,9 @@ pub fn (mut agent SSHAgent) diagnostics() map[string]string {
 
 // get all keys from sshagent and from the local .ssh dir
 pub fn (mut agent SSHAgent) init() ! {
-	// first get keys out of ssh-add
+	// first get keys out of ssh-add (limit output to prevent memory issues)
 	agent.keys = []SSHKey{}
-	res := os.execute('ssh-add -L')
+	res := os.execute('ssh-add -L | head -100')
 	if res.exit_code == 0 {
 		for line in res.output.split('\n') {
 			if line.trim(' ') == '' {