32 lines
1.3 KiB
Diff
32 lines
1.3 KiB
Diff
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From 9006b2901cb17b5cf0fa3579334ddb765ac3fe11 Mon Sep 17 00:00:00 2001
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From: liuxu <liuxu156@huawei.com>
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Date: Mon, 25 Nov 2024 19:42:02 +0800
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Subject: [PATCH 01/19] bugfix:overwriting when i is len-1
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Signed-off-by: liuxu <liuxu156@huawei.com>
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---
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src/daemon/modules/spec/specs.c | 7 +++++--
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1 file changed, 5 insertions(+), 2 deletions(-)
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diff --git a/src/daemon/modules/spec/specs.c b/src/daemon/modules/spec/specs.c
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index 36e89343..67a47257 100644
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--- a/src/daemon/modules/spec/specs.c
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+++ b/src/daemon/modules/spec/specs.c
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@@ -2779,8 +2779,11 @@ void spec_remove_mount(oci_runtime_spec *oci_spec, const char *dest)
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for (i = 0; i < oci_spec->mounts_len; i++) {
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if (strcmp(oci_spec->mounts[i]->destination, dest) == 0) {
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free_defs_mount(oci_spec->mounts[i]);
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- (void)memcpy((void **)&oci_spec->mounts[i], (void **)&oci_spec->mounts[i + 1],
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- (oci_spec->mounts_len - i - 1) * sizeof(void *));
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+ oci_spec->mounts[i] = NULL;
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+ if (i != oci_spec->mounts_len - 1) {
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+ (void)memcpy((void **)&oci_spec->mounts[i], (void **)&oci_spec->mounts[i + 1],
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+ (oci_spec->mounts_len - i - 1) * sizeof(void *));
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+ }
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oci_spec->mounts_len--;
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return;
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}
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--
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2.23.0
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