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net/rds: Replace deprecated strncpy() with strscpy_pad()

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strncpy() is deprecated for NUL-terminated destination buffers. Use
strscpy_pad() instead and remove the manual NUL-termination.

Compile-tested only.

Link: https://github.com/KSPP/linux/issues/90
Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Reviewed-by: Kees Cook <kees@kernel.org>
Reviewed-by: Allison Henderson <allison.henderson@oracle.com>
Tested-by: Allison Henderson <allison.henderson@oracle.com>
Link: https://patch.msgid.link/20250219224730.73093-2-thorsten.blum@linux.dev
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Thorsten Blum 2025-02-19 23:47:31 +01:00 • committed by Jakub Kicinski
parent 376cd9a2ab
commit c451715d78
1 changed files with 1 additions and 2 deletions
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3
net/rds/stats.c
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@ -89,8 +89,7 @@ void rds_stats_info_copy(struct rds_info_iterator *iter,
for (i = 0; i < nr; i++) {
BUG_ON(strlen(names[i]) >= sizeof(ctr.name));
strncpy(ctr.name, names[i], sizeof(ctr.name) - 1);
ctr.name[sizeof(ctr.name) - 1] = '\0';
strscpy_pad(ctr.name, names[i]);
ctr.value = values[i];
rds_info_copy(iter, &ctr, sizeof(ctr));