fs/romfs: Fix FIOC_FILEPATH for dup'ed file #10004
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The FIOC_FILEPATH ioctl needs rf->rf_path, which is not initialized for dup'ed romfs file and cause problems. Signed-off-by: Zhe Weng <wengzhe@xiaomi.com>
xiaoxiang781216
approved these changes
Aug 2, 2023
sonyxperiadev
approved these changes
Aug 2, 2023
jerpelea
approved these changes
Aug 2, 2023
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Summary
The
FIOC_FILEPATHioctl needsrf->rf_path, which is not initialized for dup'ed romfs file and cause problems.Impact
romfs_dupTesting
sim, with
fdinfowhich shows/proc/*/group/fd