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module: Remove unnecessary +1 from last_unloaded_module::name size

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The variable last_unloaded_module::name tracks the name of the last
unloaded module. It is a string copy of module::name, which is
MODULE_NAME_LEN bytes in size and includes the NUL terminator. Therefore,
the size of last_unloaded_module::name can also be just MODULE_NAME_LEN,
without the need for an extra byte.

Fixes: e14af7eeb4 ("debug: track and print last unloaded module in the oops trace")
Signed-off-by: Petr Pavlu <petr.pavlu@suse.com>
Reviewed-by: Daniel Gomez <da.gomez@samsung.com>
Link: https://lore.kernel.org/r/20250630143535.267745-3-petr.pavlu@suse.com
Signed-off-by: Daniel Gomez <da.gomez@samsung.com>
This commit is contained in:
Petr Pavlu
2025-06-30 16:32:33 +02:00
committed by Daniel Gomez
parent a6323bd4e6
commit 6c171b2ccf
1 changed files with 1 additions and 1 deletions
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2
kernel/module/main.c
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@@ -608,7 +608,7 @@ MODINFO_ATTR(version);
MODINFO_ATTR(srcversion);
static struct {
char name[MODULE_NAME_LEN + 1];
char name[MODULE_NAME_LEN];
char taints[MODULE_FLAGS_BUF_SIZE];
} last_unloaded_module;