RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-27 01:17:35 +00:00
Code Issues Activity Actions

LibC: Prefer strlcpy over strcpy/strncpy

Browse source 
All of these are cosmetic (I believe). Furthermore, they serve as
reminders to always check the length of the destination buffers.
This commit is contained in:
Ben Wiederhake 2020-08-23 19:08:02 +02:00 • committed by Andreas Kling
parent aa36e9917c
commit d419a780ae
3 changed files with 13 additions and 13 deletions
Download patch file Download diff file Expand all files Collapse all files

10
Libraries/LibC/pwd.cpp
View file

@ -146,11 +146,11 @@ next_entry:
__pwdb_entry->pw_dir = __pwdb_entry->dir_buffer;
__pwdb_entry->pw_shell = __pwdb_entry->shell_buffer;
strncpy(__pwdb_entry->name_buffer, e_name.characters(), PWDB_STR_MAX_LEN - 1);
strncpy(__pwdb_entry->passwd_buffer, e_passwd.characters(), PWDB_STR_MAX_LEN - 1);
strncpy(__pwdb_entry->gecos_buffer, e_gecos.characters(), PWDB_STR_MAX_LEN - 1);
strncpy(__pwdb_entry->dir_buffer, e_dir.characters(), PWDB_STR_MAX_LEN - 1);
strncpy(__pwdb_entry->shell_buffer, e_shell.characters(), PWDB_STR_MAX_LEN - 1);
strlcpy(__pwdb_entry->name_buffer, e_name.characters(), PWDB_STR_MAX_LEN);
strlcpy(__pwdb_entry->passwd_buffer, e_passwd.characters(), PWDB_STR_MAX_LEN);
strlcpy(__pwdb_entry->gecos_buffer, e_gecos.characters(), PWDB_STR_MAX_LEN);
strlcpy(__pwdb_entry->dir_buffer, e_dir.characters(), PWDB_STR_MAX_LEN);
strlcpy(__pwdb_entry->shell_buffer, e_shell.characters(), PWDB_STR_MAX_LEN);
return __pwdb_entry;
}