27 lines
814 B
Diff
27 lines
814 B
Diff
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From b478816720e1a6b909f454c421dc620e18383947 Mon Sep 17 00:00:00 2001
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From: Kamil Dudka <kdudka@redhat.com>
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Date: Wed, 9 Aug 2017 14:27:05 +0200
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Subject: [PATCH] curl: avoid int overflow on arches with 32bit long
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This makes test1427 pass on i386.
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---
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src/tool_paramhlp.c | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/src/tool_paramhlp.c b/src/tool_paramhlp.c
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index b9dedc9..205c260 100644
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--- a/src/tool_paramhlp.c
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+++ b/src/tool_paramhlp.c
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@@ -218,7 +218,7 @@ static ParameterError str2double(double *val, const char *str, long max)
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num = strtod(str, &endptr);
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if(errno == ERANGE)
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return PARAM_NUMBER_TOO_LARGE;
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- if((long)num > max) {
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+ if(num > (double)LONG_MAX || (long)num > max) {
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/* too large */
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return PARAM_NUMBER_TOO_LARGE;
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}
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--
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2.9.4
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