enable O_CLOEXEC explicitly to avoid fd leak #13489
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Signed-off-by: wanggang26 <wanggang26@xiaomi.com>
acassis
reviewed
Sep 16, 2024
xiaoxiang781216
approved these changes
Sep 16, 2024
leaking here means fork/vfork will duplicate fd without O_CLOEXEC flag to the child process. |
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@xiaoxiang781216 understood. I noticed that there is not a sample code at apps/ to use the optee driver. Please consider including the liboptee to apps/ |
Ok, but it need time to prepare. |
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Summary
enable O_CLOEXEC explicitly to avoid fd leak
Impact
optee, netdb, localtime
Testing