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| author | Fredrik Gustafsson <fredrigu@axis.com> | 2019-11-19 12:07:44 +0100 |
|---|---|---|
| committer | Timo Teräs <timo.teras@iki.fi> | 2019-11-22 14:41:55 +0200 |
| commit | cfa8b736f897b9bf8906dd38538f6058a5ad2ba6 (patch) | |
| tree | 0594e2596920aca8908d767c2f48709a803b2857 | |
| parent | 7f80a936b21a33f447beccf666038d083aba04ba (diff) | |
| download | apk-tools-cfa8b736f897b9bf8906dd38538f6058a5ad2ba6.tar.bz2 apk-tools-cfa8b736f897b9bf8906dd38538f6058a5ad2ba6.tar.xz | |
Don't unpack files to system root
When unpacking a file that is in root, it got a temporary file
name /.apk... however if the --root option was used it should
have the name root/.apk... otherwise unpacking will fail if the
user does not have write access to /.
Signed-off-by: Fredrik Gustafsson <fredrigu@axis.com>
| -rw-r--r-- | src/database.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/database.c b/src/database.c index 4e41f21..c699444 100644 --- a/src/database.c +++ b/src/database.c @@ -2391,7 +2391,11 @@ static const char *format_tmpname(struct apk_package *pkg, struct apk_db_file *f EVP_MD_CTX_free(mdctx); apk_blob_push_blob(&b, APK_BLOB_PTR_LEN(f->diri->dir->name, f->diri->dir->namelen)); - apk_blob_push_blob(&b, APK_BLOB_STR("/.apk.")); + if (f->diri->dir->namelen > 0) { + apk_blob_push_blob(&b, APK_BLOB_STR("/.apk.")); + } else { + apk_blob_push_blob(&b, APK_BLOB_STR(".apk.")); + } apk_blob_push_hexdump(&b, APK_BLOB_PTR_LEN((char *)md, 24)); apk_blob_push_blob(&b, APK_BLOB_PTR_LEN("", 1)); |