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32 lines
957 B
32 lines
957 B
From 91ed5edcdea79773f6918e739637521e47129b07 Mon Sep 17 00:00:00 2001
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From: Lennart Poettering <lennart@poettering.net>
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Date: Mon, 1 Jun 2020 17:10:27 +0200
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Subject: [PATCH] parse-util: make return parameter optional in
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safe_atou16_full()
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All other safe_atoXYZ_full() functions have the parameter optional,
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let's make it optoinal here, too.
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(cherry picked from commit aa85e4d3cef8ca8436e480bce9fa4ce72876b636)
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Related: #1848373
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---
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src/basic/parse-util.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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diff --git a/src/basic/parse-util.c b/src/basic/parse-util.c
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index 53d181dd60..7a7cefe6ff 100644
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--- a/src/basic/parse-util.c
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+++ b/src/basic/parse-util.c
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@@ -559,7 +559,9 @@ int safe_atou16_full(const char *s, unsigned base, uint16_t *ret) {
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if ((unsigned long) (uint16_t) l != l)
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return -ERANGE;
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- *ret = (uint16_t) l;
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+ if (ret)
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+ *ret = (uint16_t) l;
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+
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return 0;
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}
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