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From 3d359367291484097c0b496f6d83726e4070d036 Mon Sep 17 00:00:00 2001
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From: Frantisek Sumsal <fsumsal@redhat.com>
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Date: Thu, 28 Feb 2019 11:09:24 +0100
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Subject: [PATCH] shared/install: avoid overwriting 'r' counter with a partial
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result
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We want to store either the first error or the total number of changes in 'r'.
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Instead, we were overwriting this with the return value from
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install_info_traverse().
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LGTM complained later in the loop that:
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> Comparison is always true because r >= 0.
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Relevant commit: 459500a32cf74edca93ec79ee4cdd9dfcd20eee0
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Resolves: #1694605
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---
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src/shared/install.c | 6 +++---
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1 file changed, 3 insertions(+), 3 deletions(-)
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diff --git a/src/shared/install.c b/src/shared/install.c
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index ea01e4dcc2..f2f968e329 100644
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--- a/src/shared/install.c
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+++ b/src/shared/install.c
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@@ -1482,9 +1482,9 @@ static int install_context_apply(
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if (q < 0)
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return q;
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- r = install_info_traverse(scope, c, root_dir, paths, i, flags, NULL);
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- if (r < 0)
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- return r;
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+ q = install_info_traverse(scope, c, root_dir, paths, i, flags, NULL);
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+ if (q < 0)
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+ return q;
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if (i->type != UNIT_FILE_TYPE_REGULAR)
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continue;
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