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| author | Roger Dingledine <arma@torproject.org> | 2006-02-19 23:12:26 +0000 |
|---|---|---|
| committer | Roger Dingledine <arma@torproject.org> | 2006-02-19 23:12:26 +0000 |
| commit | 57bcdcecf1209a39572ac771df5a91f3e4d51172 (patch) | |
| tree | a2d798bf40d2e77cf3614ece51aa4602bd1d9e9b | |
| parent | 5d1b35ce41cad500d4e4ba39a3757c6ba5f8ed92 (diff) | |
| download | tor-57bcdcecf1209a39572ac771df5a91f3e4d51172.tar tor-57bcdcecf1209a39572ac771df5a91f3e4d51172.tar.gz | |
try to address bug 257: if rename() fails during saveconf, tell
the controller.
svn:r6049
| -rw-r--r-- | src/or/config.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/or/config.c b/src/or/config.c index c5ff212a8..af136f404 100644 --- a/src/or/config.c +++ b/src/or/config.c @@ -3653,7 +3653,12 @@ write_configuration_file(const char *fname, or_options_t *options) ++i; } log_notice(LD_CONFIG, "Renaming old configuration file to \"%s\"", fn_tmp); - rename(fname, fn_tmp); + if (rename(fname, fn_tmp) < 0) { + log_warn(LD_FS, "Couldn't rename \"%s\" to \"%s\": %s", + fname, fn_tmp, strerror(errno)); + tor_free(fn_tmp); + goto err; + } tor_free(fn_tmp); } |