33 lines
882 B
Diff
33 lines
882 B
Diff
From e3a293332591f44a190775a3b4dceefe2e5118a1 Mon Sep 17 00:00:00 2001
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From: Peter Jones <pjones@redhat.com>
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Date: Thu, 25 Sep 2014 13:24:15 -0400
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Subject: [PATCH 07/10] Always error check getLineByType()
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Signed-off-by: Peter Jones <pjones@redhat.com>
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---
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grubby.c | 8 +++++---
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1 file changed, 5 insertions(+), 3 deletions(-)
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diff --git a/grubby.c b/grubby.c
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index baf646b..b202b6e 100644
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--- a/grubby.c
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+++ b/grubby.c
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@@ -2369,9 +2369,11 @@ void displayEntry(struct singleEntry * entry, const char * prefix, int index) {
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} else {
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char * title;
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line = getLineByType(LT_MENUENTRY, entry->lines);
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- title = grub2ExtractTitle(line);
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- if (title)
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- printf("title=%s\n", title);
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+ if (line) {
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+ title = grub2ExtractTitle(line);
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+ if (title)
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+ printf("title=%s\n", title);
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+ }
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}
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for (j = 0, line = entry->lines; line; line = line->next) {
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--
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1.9.3
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