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!777 [LTS-3.0]修复toybox mv指令能够移动成功，但提示错误22的BUG 

Merge pull request !777 from Far/cherry-pick-1641884328
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openharmony_ci 2022-01-12 02:21:53 +00:00 committed by Gitee
parent d5c8341bb0 8e6f3f1bfb
commit 89154a3765
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GPG Key ID: 173E9B9CA92EEF8F
1 changed files with 4 additions and 1 deletions
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5
syscall/fs_syscall.c
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@ -118,7 +118,10 @@ static int GetFullpathNull(int fd, const char *path, char **filePath)
if (ret < 0) { if (ret < 0) {
return -get_errno(); return -get_errno();
} }
fullPath = file->f_path; fullPath = strdup(file->f_path);
if (fullPath == NULL) {
ret = -ENOMEM;
}
} else { } else {
ret = GetFullpath(fd, path, &fullPath); ret = GetFullpath(fd, path, &fullPath);
if (ret < 0) { if (ret < 0) {