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Create logfiles in mode 0640

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Patch from toralf; closes 21729.
This commit is contained in:
Nick Mathewson 2017-03-14 11:36:53 -04:00
parent 99ec44de45
commit c000c7d118
2 changed files with 8 additions and 1 deletions
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7
changes/ticket21729 Normal file
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@ -0,0 +1,7 @@
o Minor features (logging):
- Log files are no longer created world-readable by default.
(Previously, most distributors would store the logs in a
non-world-readable location to prevent inappropriate access. This
change is an extra precaution.) Closes ticket 21729; patch from
toralf.

2
src/common/log.c
View File

@ -1086,7 +1086,7 @@ add_file_log(const log_severity_list_t *severity, const char *filename,
int open_flags = O_WRONLY|O_CREAT; int open_flags = O_WRONLY|O_CREAT;
open_flags |= truncate_log ? O_TRUNC : O_APPEND; open_flags |= truncate_log ? O_TRUNC : O_APPEND;
fd = tor_open_cloexec(filename, open_flags, 0644); fd = tor_open_cloexec(filename, open_flags, 0640);
if (fd<0) if (fd<0)
return -1; return -1;
if (tor_fd_seekend(fd)<0) { if (tor_fd_seekend(fd)<0) {