29 lines
768 B
Diff
29 lines
768 B
Diff
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From 99caa82b9406ef344707401c0b8c548296924466 Mon Sep 17 00:00:00 2001
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From: haozi007 <liuhao27@huawei.com>
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Date: Sat, 15 Oct 2022 17:18:28 +0800
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Subject: [PATCH 10/39] ensure argument is not null
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Signed-off-by: haozi007 <liuhao27@huawei.com>
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---
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src/utils/cutils/error.h | 4 ++++
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1 file changed, 4 insertions(+)
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diff --git a/src/utils/cutils/error.h b/src/utils/cutils/error.h
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index 5a8dca99..e3946cf2 100644
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--- a/src/utils/cutils/error.h
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+++ b/src/utils/cutils/error.h
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@@ -62,6 +62,10 @@ static inline void format_errorf(char **err, const char *format, ...)
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va_list argp;
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va_start(argp, format);
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+ if (err == NULL) {
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+ return;
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+ }
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+
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ret = vsnprintf(errbuf, BUFSIZ, format, argp);
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va_end(argp);
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if (ret < 0) {
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--
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2.25.1
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