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author | Paul Eggert <eggert@cs.ucla.edu> | 2012-01-11 11:37:10 -0800 |
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committer | Paul Eggert <eggert@cs.ucla.edu> | 2012-01-11 11:37:33 -0800 |
commit | 9a82a0215b971725c835c640fb5f6e5b47ac214e (patch) | |
tree | 16b51bd9b9154516b1b05718c63ff56773af8d0a | |
parent | 03858cf583ce299b836d8a848967ce290a6bf303 (diff) | |
download | tar-9a82a0215b971725c835c640fb5f6e5b47ac214e.tar.gz |
tar: fix core dump with --index-file=bad_path
* src/tar.c (decode_options): Exit cleanly if index file won't open.
Problem reported by Khanh-Dang Nguyen Thu Lam in
<http://lists.gnu.org/archive/html/bug-tar/2012-01/msg00018.html>.
-rw-r--r-- | src/tar.c | 4 |
1 files changed, 2 insertions, 2 deletions
@@ -1549,7 +1549,7 @@ parse_opt (int key, char *arg, struct argp_state *state) /* Don't replace existing files. */ old_files_option = KEEP_OLD_FILES; break; - + case 'K': starting_file_option = true; addname (arg, 0, true, NULL); @@ -2606,7 +2606,7 @@ decode_options (int argc, char **argv) { stdlis = fopen (index_file_name, "w"); if (! stdlis) - open_error (index_file_name); + open_fatal (index_file_name); } else stdlis = to_stdout_option ? stderr : stdout; |