rpms/libarchive
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import UBI libarchive-3.7.7-10.el10_2

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This commit is contained in:
AlmaLinux RelEng Bot 2026-08-10 07:27:11 -04:00
parent f003315189
commit ed1f098e4d
3 changed files with 79 additions and 1 deletions
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44
0007-Fix-CVE-2026-14164_part1.patch Normal file
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@ -0,0 +1,44 @@
diff --git a/libarchive/archive_read_support_format_rar5.c b/libarchive/archive_read_support_format_rar5.c
index 2c5a31d7c1..683e35e065 100644
--- a/libarchive/archive_read_support_format_rar5.c
+++ b/libarchive/archive_read_support_format_rar5.c
@@ -2561,7 +2561,7 @@ static int rar5_read_header(struct archive_read *a,
return ret;
}
-static void init_unpack(struct rar5* rar) {
+static int init_unpack(struct rar5* rar) {
rar->file.calculated_crc32 = 0;
init_window_mask(rar);
@@ -2570,7 +2570,11 @@ static void init_unpack(struct rar5* rar) {
if(rar->cstate.window_size > 0) {
rar->cstate.window_buf = calloc(1, rar->cstate.window_size);
+ if(rar->cstate.window_buf == NULL)
+ return ARCHIVE_FATAL;
rar->cstate.filtered_buf = calloc(1, rar->cstate.window_size);
+ if(rar->cstate.filtered_buf == NULL)
+ return ARCHIVE_FATAL;
} else {
rar->cstate.window_buf = NULL;
rar->cstate.filtered_buf = NULL;
@@ -2586,6 +2590,7 @@ static void init_unpack(struct rar5* rar) {
memset(&rar->cstate.dd, 0, sizeof(rar->cstate.dd));
memset(&rar->cstate.ldd, 0, sizeof(rar->cstate.ldd));
memset(&rar->cstate.rd, 0, sizeof(rar->cstate.rd));
+ return ARCHIVE_OK;
}
static void update_crc(struct rar5* rar, const uint8_t* p, size_t to_read) {
@@ -3881,7 +3886,8 @@ static int do_uncompress_file(struct archive_read* a) {
/* Don't perform full context reinitialization if we're
* processing a solid archive. */
if(!rar->main.solid || !rar->cstate.window_buf) {
- init_unpack(rar);
+ if((ret = init_unpack(rar)) != ARCHIVE_OK)
+ return ret;
}
rar->cstate.initialized = 1;

24
0008-Fix-CVE-2026-14164_part2.patch Normal file
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@ -0,0 +1,24 @@
diff --git a/libarchive/archive_read_support_format_rar5.c b/libarchive/archive_read_support_format_rar5.c
index 683e35e065..1f8f8f4359 100644
--- a/libarchive/archive_read_support_format_rar5.c
+++ b/libarchive/archive_read_support_format_rar5.c
@@ -2568,6 +2568,9 @@ static int init_unpack(struct rar5* rar) {
free(rar->cstate.window_buf);
free(rar->cstate.filtered_buf);
+ rar->cstate.window_buf = NULL;
+ rar->cstate.filtered_buf = NULL;
+
if(rar->cstate.window_size > 0) {
rar->cstate.window_buf = calloc(1, rar->cstate.window_size);
if(rar->cstate.window_buf == NULL)
@@ -2575,9 +2578,6 @@ static int init_unpack(struct rar5* rar) {
rar->cstate.filtered_buf = calloc(1, rar->cstate.window_size);
if(rar->cstate.filtered_buf == NULL)
return ARCHIVE_FATAL;
- } else {
- rar->cstate.window_buf = NULL;
- rar->cstate.filtered_buf = NULL;
}
clear_data_ready_stack(rar);

12
libarchive.spec
View File

@ -2,7 +2,7 @@
Name: libarchive
Version: 3.7.7
Release: 8%{?dist}
Release: 10%{?dist}
Summary: A library for handling streaming archive formats
# Licenses:
@ -55,6 +55,10 @@ Patch0005: 0005-Infinite-loop-in-Rar5-decompression.patch
# Source: https://github.com/libarchive/libarchive/pull/2898/changes/d379dc0b2976b7207d1ad78f5ed3eb99a5b6d375
# and: https://github.com/libarchive/libarchive/pull/2898/changes/e1907c5832b6489c7b4198b0825f857c93a03c10
Patch0006: 0006-Fix-CVE-2026-4424.patch
# Source: https://github.com/libarchive/libarchive/commit/620bdafa26843ea4b86d97962ad972c5ec0a7986
Patch0007: 0007-Fix-CVE-2026-14164_part1.patch
# Source: https://github.com/libarchive/libarchive/pull/3071/changes/1c914cdfef533cbee1ae3aa21a89ba02ed4d5f61
Patch0008: 0008-Fix-CVE-2026-14164_part2.patch
%description
Libarchive is a programming library that can create and read several different
@ -264,6 +268,12 @@ run_testsuite
%changelog
* Wed Jul 15 2026 Pavol Sloboda <psloboda@redhat.com> - 3.7.7-10
- Related: CVE-2026-14164
* Tue Jun 30 2026 Pavol Sloboda <psloboda@redhat.com> - 3.7.7-9
- Resolves: CVE-2026-14164
* Wed Apr 08 2026 Pavol Sloboda <psloboda@redhat.com> - 3.7.7-8
- Resolves: CVE-2026-4424