isa/sudo
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Only add trailing carriage return to messages if output is a raw tty.

Browse Source 
If output is being written to a terminal in "raw" mode, we need to
add a carriage return after the newline to avoid "stair-step" output.
However, we should not write the carriage return if the terminal
is in "cooked" mode, output to a pipe, or output redirected to a file.
Bug #1042.
This commit is contained in:
Todd C. Miller
2022-10-20 08:55:26 -06:00
parent d744271a63
commit 803998d2bd
5 changed files with 43 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/sudo_util.h
View File

@@ -349,6 +349,8 @@ sudo_dso_public bool sudo_term_raw_v1(int fd, int isig);
#define sudo_term_raw(_a, _b) sudo_term_raw_v1((_a), (_b))
sudo_dso_public bool sudo_term_restore_v1(int fd, bool flush);
#define sudo_term_restore(_a, _b) sudo_term_restore_v1((_a), (_b))
sudo_dso_public bool sudo_term_is_raw_v1(int fd);
#define sudo_term_is_raw(_a) sudo_term_is_raw_v1((_a))
/* ttyname_dev.c */
sudo_dso_public char *sudo_ttyname_dev_v1(dev_t tdev, char *name, size_t namelen);