diff options
Diffstat (limited to 'sponge.c')
-rw-r--r-- | sponge.c | 16 |
1 files changed, 13 insertions, 3 deletions
@@ -318,9 +318,19 @@ int main (int argc, char **argv) { ! S_ISLNK(statbuf.st_mode) ) || errno == ENOENT) && rename(tmpname, outname) == 0) { - /* Fix renamed file mode. */ - if (errno != ENOENT && - chmod(outname, statbuf.st_mode) != 0) { + /* Fix renamed file mode to match either + * the old file mode, or the default file + * mode for a newly created file. */ + mode_t mode; + if (errno != ENOENT) { + mode = statbuf.st_mode; + } + else { + mode_t mask = umask(0); + umask(mask); + mode = 0666 & ~mask; + } + if (chmod(outname, mode) != 0) { perror("chmod"); exit(1); } |