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!1212 console read 漏洞修复 

Merge pull request !1212 from hw_llm/master
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openharmony_ci 2024-08-22 07:06:10 +00:00 committed by Gitee
parent ef1b6f9cde b22a7c266e
commit 2e642e6d9a
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1 changed files with 1 additions and 1 deletions
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kernel/common/console.c
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@ -687,7 +687,7 @@ STATIC ssize_t ConsoleRead(struct file *filep, CHAR *buffer, size_t bufLen)
}
if (userBuf) {
if (LOS_ArchCopyToUser(buffer, sbuffer, bufLen) != 0) {
if (LOS_ArchCopyToUser(buffer, sbuffer, ret) != 0) {
ret = -EFAULT;
goto ERROUT;
}