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43 lines
1.5 KiB
43 lines
1.5 KiB
1 year ago
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From e03d731e3dcb8d0f52ffbc6faa188802b742d1e9 Mon Sep 17 00:00:00 2001
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From: Ondrej Holy <oholy@redhat.com>
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Date: Thu, 26 Jan 2023 13:20:51 +0100
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Subject: [PATCH] file-utilities: Prevent passing NULL to g_object_unref
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The `nautilus_find_existing_uri_in_hierarchy` function calls the
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`g_object_unref` with a `NULL` pointer when `g_file_query_info` fails.
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This leads to a crash e.g. when parent directory of the currently
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opened location is removed. Let's port the code to use `g_autoptr` to
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avoid that.
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---
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src/nautilus-file-utilities.c | 4 ++--
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/src/nautilus-file-utilities.c b/src/nautilus-file-utilities.c
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index e8f1ca2fb..1c913dbad 100644
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--- a/src/nautilus-file-utilities.c
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+++ b/src/nautilus-file-utilities.c
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@@ -598,7 +598,6 @@ nautilus_generate_unique_file_in_directory (GFile *directory,
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GFile *
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nautilus_find_existing_uri_in_hierarchy (GFile *location)
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{
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- GFileInfo *info;
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GFile *tmp;
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g_assert (location != NULL);
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@@ -606,10 +605,11 @@ nautilus_find_existing_uri_in_hierarchy (GFile *location)
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location = g_object_ref (location);
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while (location != NULL)
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{
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+ g_autoptr (GFileInfo) info = NULL;
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+
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info = g_file_query_info (location,
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G_FILE_ATTRIBUTE_STANDARD_NAME,
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0, NULL, NULL);
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- g_object_unref (info);
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if (info != NULL)
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{
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return location;
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--
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2.40.0
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