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| author | Alexander Færøy <ahf@torproject.org> | 2020-07-14 17:34:38 +0000 |
|---|---|---|
| committer | Alexander Færøy <ahf@torproject.org> | 2020-07-14 17:41:59 +0000 |
| commit | 623af0155e0664f46adb1fcc218bc193a9d15916 (patch) | |
| tree | 4c1477f286a2468ec83fc862f39ff1aa2894c0cf | |
| parent | abe7196c53f23186f06e1c56a406ec4c9a75a4f7 (diff) | |
| download | tor-623af0155e0664f46adb1fcc218bc193a9d15916.tar.gz tor-623af0155e0664f46adb1fcc218bc193a9d15916.zip | |
Update docstring for read_file_to_str() on stripping of CR characters.
See: https://bugs.torproject.org/tpo/core/tor/33781
| -rw-r--r-- | src/lib/fs/files.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/lib/fs/files.c b/src/lib/fs/files.c index 55d5f1bf8c..ec7dbca0e9 100644 --- a/src/lib/fs/files.c +++ b/src/lib/fs/files.c @@ -607,6 +607,9 @@ read_file_to_str_until_eof(int fd, size_t max_bytes_to_read, size_t *sz_out) * If <b>flags</b> & RFTS_BIN, open the file in binary mode. * If <b>flags</b> & RFTS_IGNORE_MISSING, don't warn if the file * doesn't exist. + * + * Unless the RFTS_BIN flag is set in <b>flags</b>, this function will strip + * any CR characters in the return value on all platforms. */ /* * This function <em>may</em> return an erroneous result if the file |