26 lines
656 B
Diff
26 lines
656 B
Diff
From a9e6f292f4ce9443ee95c77c60dd8da68d0db7e9 Mon Sep 17 00:00:00 2001
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From: Lukas Nykryn <lnykryn@redhat.com>
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Date: Wed, 6 Sep 2023 12:27:47 +0200
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Subject: [PATCH] numad_log: fix buffer overflow
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---
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numad.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/numad.c b/numad.c
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index 4c85486..2923842 100644
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--- a/numad.c
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+++ b/numad.c
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@@ -153,7 +153,7 @@ void numad_log(int level, const char *fmt, ...) {
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*p++ = ' ';
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va_list ap;
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va_start(ap, fmt);
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- vsnprintf(p, BUF_SIZE, fmt, ap);
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+ vsnprintf(p, BUF_SIZE - strlen(buf) , fmt, ap);
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va_end(ap);
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fprintf(log_fs, "%s", buf);
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fflush(log_fs);
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--
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2.39.2
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