packaging/ostree
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static-delta: add some error handling

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We make _ostree_parse_delta_name() a bit more defensive since it handles
user input.

Closes: #504

Closes: #505
Approved by: cgwalters
This commit is contained in:
Jonathan Lebon authored and Atomic Bot committed 2016-09-09 19:06:11 +00:00
1 parent 36e8ba124e
commit 12e916466c
6 files changed
+77 -21
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src/libostree/ostree-repo.c
+3 -1
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@@ -4701,7 +4701,9 @@ ostree_repo_regenerate_summary (OstreeRepo *self,
glnx_fd_close int superblock_file_fd = -1;
g_autoptr(GInputStream) in_stream = NULL;
_ostree_parse_delta_name (delta_names->pdata[i], &from, &to);
if (!_ostree_parse_delta_name (delta_names->pdata[i], &from, &to, error))
goto out;
superblock = _ostree_get_relative_static_delta_superblock_path ((from && from[0]) ? from : NULL, to);
superblock_file_fd = openat (self->repo_dir_fd, superblock, O_RDONLY | O_CLOEXEC);
if (superblock_file_fd == -1)