diff options
author | V3n3RiX <venerix@koprulu.sector> | 2022-12-06 09:09:23 +0000 |
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committer | V3n3RiX <venerix@koprulu.sector> | 2022-12-06 09:09:23 +0000 |
commit | 1fe7aef6facf013a94eac853717f4da4d5d3c5b3 (patch) | |
tree | 78504cbc51fdbf8ae4827c383f075559cf162fa8 /app-arch/libarchive/files | |
parent | 7bf9e3db263e64d6cbc306440a7f3c44e551bb13 (diff) |
gentoo auto-resync : 06:12:2022 - 09:09:23
Diffstat (limited to 'app-arch/libarchive/files')
-rw-r--r-- | app-arch/libarchive/files/libarchive-3.6.1-CVE-2022-36227.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/app-arch/libarchive/files/libarchive-3.6.1-CVE-2022-36227.patch b/app-arch/libarchive/files/libarchive-3.6.1-CVE-2022-36227.patch new file mode 100644 index 000000000000..da71a196b875 --- /dev/null +++ b/app-arch/libarchive/files/libarchive-3.6.1-CVE-2022-36227.patch @@ -0,0 +1,35 @@ +From bff38efe8c110469c5080d387bec62a6ca15b1a5 Mon Sep 17 00:00:00 2001 +From: obiwac <obiwac@gmail.com> +Date: Fri, 22 Jul 2022 22:41:10 +0200 +Subject: [PATCH] libarchive: Handle a `calloc` returning NULL (fixes #1754) + +--- + libarchive/archive_write.c | 8 ++++++++ + 1 file changed, 8 insertions(+) + +diff --git a/libarchive/archive_write.c b/libarchive/archive_write.c +index 66592e826..27626b541 100644 +--- a/libarchive/archive_write.c ++++ b/libarchive/archive_write.c +@@ -201,6 +201,10 @@ __archive_write_allocate_filter(struct archive *_a) + struct archive_write_filter *f; + + f = calloc(1, sizeof(*f)); ++ ++ if (f == NULL) ++ return (NULL); ++ + f->archive = _a; + f->state = ARCHIVE_WRITE_FILTER_STATE_NEW; + if (a->filter_first == NULL) +@@ -548,6 +552,10 @@ archive_write_open2(struct archive *_a, void *client_data, + a->client_data = client_data; + + client_filter = __archive_write_allocate_filter(_a); ++ ++ if (client_filter == NULL) ++ return (ARCHIVE_FATAL); ++ + client_filter->open = archive_write_client_open; + client_filter->write = archive_write_client_write; + client_filter->close = archive_write_client_close; |