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Merge tag 'v4.9.146' of git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable into odroidg12-4.9.y

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This is the 4.9.146 stable release
This commit is contained in:
Mauro (mdrjr) Ribeiro
2020-04-07 14:40:29 -03:00
parent 877a56c96e 0cff89461d
commit 05afab09b5
49 changed files with 418 additions and 216 deletions
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8
kernel/trace/bpf_trace.c
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@@ -161,11 +161,13 @@ BPF_CALL_5(bpf_trace_printk, char *, fmt, u32, fmt_size, u64, arg1,
i++;
} else if (fmt[i] == 'p' || fmt[i] == 's') {
mod[fmt_cnt]++;
i++;
if (!isspace(fmt[i]) && !ispunct(fmt[i]) && fmt[i] != 0)
/* disallow any further format extensions */
if (fmt[i + 1] != 0 &&
!isspace(fmt[i + 1]) &&
!ispunct(fmt[i + 1]))
return -EINVAL;
fmt_cnt++;
if (fmt[i - 1] == 's') {
if (fmt[i] == 's') {
if (str_seen)
/* allow only one '%s' per fmt string */
return -EINVAL;