5dc9ece3b
Dominique Martinet
2024-01-02
Subject
sed: check errors writing file with sed -i
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editors/sed.c+5 -0
| @@ -1648,6 +1648,11 @@ int sed_main(int argc UNUSED_PARAM, char **argv) | |
| fchown(nonstdoutfd, statbuf.st_uid, statbuf.st_gid); | |
| process_files(); | |
| + | fflush(G.nonstdout); |
| + | if (ferror(G.nonstdout)) { |
| + | xfunc_error_retval = 4; /* It's what gnu sed exits with... */ |
| + | bb_simple_error_msg_and_die(bb_msg_write_error); |
| + | } |
| fclose(G.nonstdout); | |
| G.nonstdout = stdout; | |