diff options
Diffstat (limited to 'src/tar.c')
| -rw-r--r-- | src/tar.c | 8 |
1 files changed, 5 insertions, 3 deletions
@@ -28,7 +28,7 @@ static int copy_data(struct archive* ar, struct archive* aw) void extract(const char* filename, const char* outputdir) { char cwd[256]; - getcwd(cwd, sizeof(cwd)); + void* err = getcwd(cwd, sizeof(cwd)); if (chdir(outputdir) < 0) { @@ -50,10 +50,12 @@ void extract(const char* filename, const char* outputdir) a = archive_read_new(); archive_read_support_format_all(a); archive_read_support_filter_all(a); + ext = archive_write_disk_new(); archive_write_disk_set_options(ext, flags); archive_write_disk_set_standard_lookup(ext); - if ((r = archive_read_open_filename(a, filename, 10240))) return; + + if ((r = archive_read_open_filename(a, filename, 0x4000))) return; for (;;) { @@ -98,5 +100,5 @@ void extract(const char* filename, const char* outputdir) archive_write_close(ext); archive_write_free(ext); - if (cwd != NULL) chdir(cwd); + if (err) chdir(cwd); } |