Fix use the exec function execute exception when the name is a command option

kayw-geek · kayw-geek · commit 819ec41b523e · 2024-01-10T15:21:32.000+08:00
diff --git a/src/Symfony/Component/Process/ExecutableFinder.php b/src/Symfony/Component/Process/ExecutableFinder.php
@@ -69,7 +69,7 @@ public function find(string $name, string $default = null, array $extraDirs = []
         }
 
         $command = '\\' === \DIRECTORY_SEPARATOR ? 'where' : 'command -v';
-        if (\function_exists('exec') && ($executablePath = strtok(@exec($command.' '.escapeshellarg($name)), \PHP_EOL)) && @is_executable($executablePath)) {
+        if (\function_exists('exec') && !str_starts_with($name,'-') &&($executablePath = strtok(@exec($command.' '.escapeshellarg($name)), \PHP_EOL)) && @is_executable($executablePath)) {
             return $executablePath;
         }
 

Original file line number	Diff line number	Diff line change
`@@ -69,7 +69,7 @@ public function find(string $name, string $default = null, array $extraDirs = []`
`69`	`69`	`}`
`70`	`70`
`71`	`71`	`$command = '\\' === \DIRECTORY_SEPARATOR ? 'where' : 'command -v';`
`72`		`- if (\function_exists('exec') && ($executablePath = strtok(@exec($command.' '.escapeshellarg($name)), \PHP_EOL)) && @is_executable($executablePath)) {`
	`72`	`+ if (\function_exists('exec') && !str_starts_with($name,'-') &&($executablePath = strtok(@exec($command.' '.escapeshellarg($name)), \PHP_EOL)) && @is_executable($executablePath)) {`
`73`	`73`	`return $executablePath;`
`74`	`74`	`}`
`75`	`75`